Agatha Christie - Murder on the Orient Express - Walkthrough and Achievement Guide

Full walkthrough with all achievements

Introduction

Number of achievements: 27
Number of missable achievements: 12-13 (Pretty much all not granted for completing chapters, I'm unsure about "Just like a police lineup" awarded for completing the Characters menu)
Minimum Playthroughs: 1
Free-Roam After Story: No, chapter select available
Does difficulty affect achievements?: No


This is a walkthrough including all achievements. I logged my actions as I was playing and unlocked all achievements in one playthrough.

Checking for collectibles was always my first step in every location, followed by inspecting all objects usually in clockwise way.

Some achievements span across multiple chapters. They are shown every time they're progressing.

Most of the missed achievements can be earned using Chapter Select menu. The only two exceptions are "My little grey cells did not let me down!" (Don't use hints) and "A human lie detector!" (Don't make mistakes during confrontations) which require a whole new playthrough.

I tried to provide accurate description of the locations of each golden moustache, however I've also prepared a separate guide with screenshots just in case: https://steamcommunity.com/sharedfiles/filedetails/?id=3055011982

Prologue - Tokatlian Hotel

Talk to Mr Bouc.

Pick up the Golden Moustache (1/4) from between the railings to the right side of the stairs near the hotel entrance.

Catch'em all!
Collect all the golden moustaches. (1/40)


Talk to Captain Arbuthnot.

Mind Map: How to find the ticket?

Search + the bedroom
Interrogate + the neighbors
Inspect + the door

Enter the elevator (notice the woman's earring)
Select floor 4 when prompted

Workshop: Archibald Arbuthnot

Nationality: British
Age: 45
Profession: Retired captain

Go to towards room 401 and pick up the Golden Moustache (2/4) from a small table in the hall.

Catch'em all!
Collect all the golden moustaches. (2/40)


Enter room 411.

Enter the toilet on the left, pick up the GM Golden Moustache (3/4) from the sink, leave.

Catch'em all!
Collect all the golden moustaches. (3/40)


Inspect the water stain on the floor.
Inspect the wallet, papers on the floor (Saint Sophia Basilica), papers on the desk (Bosphorous Cruise), blue box on the desk (medal).

Inspect the desk itself and all four drawers:
- top left: Instanbul brochure
- bottom right: Golden Moustache (4/4)

Catch'em all!
Collect all the golden moustaches. (4/40)


Inspect the open window, papers on the floor next to the bed (Bank statement), bed itself, earring on the right nightstand.

Enter the bathroom and check the bin (perfume bottle).

Mind Map: How could a thied get into the room?

Select: A thief may have entered using a key card.

Leave the room, check rooms 410 and 412.

Talk to Captain Arbuthnot.

Mind Map: How could the ticket have disappeared?

The window is wide open + There are scattered papers on the floor
The captain invited someone + An earring is on the bedside table

Mind Map: Who is the woman who entered the room?

Answer: The middle one (the one we saw in the elevator).

Talk to Arbuthnot

Confrontation: Earring

Lie: I spent the night alone. I had no visitors in my room.
Truth: Earring

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (1/17)


Go to the lobby.
Talk to the clerk, inspect the business card.
Inspect the laundry card, talk to the chambermaid.

Mind Map: Reconstruction of the scene

1. The chambermaid parks her car behind the desk
2. The chambermaid opens the window
3. The chambermaid changes the bed linen
4. The wind blows the ticket
5. The ticket lands in the cart
6. The dirty bed linen is dropped on top of the ticket
7. The chambermaid leaves the room, spilling some soapy water on the floor

Talk to Captain Arbuthnot.
Talk to Mr Bouc.

A mystery? No! A trifle for Poirot!
Finish chapter 0.

Chapter 1 - Departure

Go to the far end of the station and pick up the Golden Moustache (1/3) from the bench.

Catch'em all!
Collect all the golden moustaches. (5/40)


Inspect the train (the beginning and end - restaurant car)
Inspect the newspaper, parrot cage.

Talk to Mr Bouc.

Inspect all passengers and talk to Mr Bouc again (auto).

Mind Map: Passenger discussions

Q: The young man fills what role in relation to the older man?
A: His secretary

Q: What is this woman afraid of?
A: Taking the train

Q: How is the woman feeling?
A: She's worried

Q: Two Chefs! What is their bone of contention?
A: Storage in the refrigerator

Q: Who is this woman watching?
A: The right picture

Talk to Mr Michel (the conductor)
Talk to the chefs.

Workshop: Freja Nielsen

Nationality: American
Age: 27
Profession: Pastry chef

Solve the Katamino puzzle



Talk to Mr Michel and enter the train.

Go behind compartment 101 (inspect all open compartments on your way there) and pick up the Golden Moustache (2/3) from the floor.

Catch'em all!
Collect all the golden moustaches. (6/40)


Go to compartment 102 and talk to Mr MacQueen (auto).
Go to the restaurant car, talk to Mr Faucher on your way there (auto).
Talk to Mr Faucher again.
Continue to the restaurant car and talk to Mr Bouc.

Inspect the men.

Workshop: Antonio Foscarelli

Nationality: Italian
Age: 35
Profession: Spokesperson

Inspect the women

Workshop: Mary Debenham

Nationality: British
Age: 40
Profession: English teacher

Inspect the menu
Inspect the dessert

When asked by Mr Bouc about it chose these answers:
Ice cream: Lemon
Red fruit: Raspberry
Base: Crushed biscuit

Dessert Connoisseur!
Find the right ingredients by looking at Freja's dessert.


Talk to Ms Nielsen.

Confrontation: Recipe

Lie: And I puth the whole thing on a strawberry crown.
Truth: Raspberries

Confrontation: Base

Lie: I crumbled pieces of chocolate into the butter.
Truth: Crushed biscuit

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (2-3/17)

Workshop: The recipe of the dessert

1. Milk
2. Vanilla
3. Flour
4. Sugar
5. Orange peel
6. Eggs

Talk to Ms Nielsen.

Inspect passengers on the left.

Workshop: Hildegarde Schmidt

Nationality: German
Age: 33
Profession: Assistant

Inspect passengers on the right

Workshop: Hector MacQueen

Nationality: American
Age: 40
Profession: Secretary

Talk to Mr Bouc.
Talk to Rattchet (auto).

Workshop: Samuel Rattchet

Nationality: American
Age: 62
Profession: Businessman

Go to the WC behind the kitchen and pick up the Golden Moustache (3/3).

Catch'em all!
Collect all the golden moustaches. (7/40)


Go to your compartment (202), talk to Mr Faucher on your way there.

Workshop: Jean Faucher

Nationality: Swiss
Age: 28
Profession: Bartender

Continue the way to your compartment (202), talk to MacQueen and later to to Mrs Hubbard on your way there.

Go to sleep.

Check your mobile (12:37), inspect the door, go to sleep.
Check your mobile (01:15), inspect the door, talk to Mr Michel, go to sleep (01:20).
Observe a woman in red kimono at 01:46 (auto).

I do not like your face, Mr Ratchett
Finish chapter 1.

Chapter 2 - Trapped

Inspect he toiletries, leave your cabin. You can look out of one of the windows if you wish.
Talk to Mr Michel.

Go to the bar car, inspect the piano, talk to Princess Dragomiroff, Ms Debenhams, Mr Faucher.
Go to the restaurant car, talk to Mr Michel and Captain Arbuthnot (auto).
Go to the kitchen, pick up the Golden Moustache (1/3) from the sink.

Catch'em all!
Collect all the golden moustaches. (8/40)


Go back to compartment 203, talk to Mr Bouc (auto).
Enter compartment 203 and talk to Dr Constantine (auto).

Workshop: Dr Constantine

Nationality: Kenyan
Age: 47
Profession: Doctor

Inspect the broken door chain.
Inspect the body.
Inspect:
- glass on the nightstand
- mobile on the nightstand
- vape liquid on the floor
- handkerchief on the floor
- gun under the pillow
- stab wounds
- broken watch

Inspect the bin to find torn photo.
Inspect the sleeping pills, safe, suitcase (clothes, document), the window above.
Inspect the door latch.

Inspect the safe again, enter the code 1980 (from the story in the suitcase: 1000-10=990, 990x2=1980).
Inspect the money, letter, diary (including the postcard in it).

Talk to Dr Constantine.

Workshop: Restore the torn picture

Workshop: The murderer's way out?

The chain on the hall door is broken. + Mr Michel broke open the hall door this morning.
There is a connecting door leading to the adjacent room. + The connecting door is not latched.
The window is open. + The train is stopped, trapped in the snow.

Workshop: The witnesses of the escape

- Mrs Hubbard
- Mr Michel

Workshop: Recap events

Glass containing dregs of powder was found next to Ratchett. + A box of sleeping pills was found in the bedroom.
Ratchett had a gun under his pillow. + Letter threatening Rattchet was found in his safe.
Ratchett drank sleeping pills the night of the murder. + Ratchett was on his guard.

Workshop: Rathett's employees

- Mr MacQueen
- Mr Masterman

Leave and talk to Mr Bouc (auto).
Talk to Mr Michel.

Workshop: Pierre Michel

Nationality: French
Age: 57
Profession: Controller

Workshop: Mr Michel's activity

- Midnight: Mr Michel smokes on the station platform of Vinkovci.
- 12.10 am: Mr Michel returns to the train and the train leaves Vinkovci.
- 12.40 am: The train is stuck by the snow drift. Ratchett calls Mr Michel.
- Mr Michel leaves for the bar car with Mr Faucher.
- 1.20 am: Mrs Hubbard calls Mr Michel. Then he speaks with me.
- Mr Michel goes to make Mr MacQueen's bed.
- 2:00 am: Mr Michel stays at his post until the morning

Go to compartment 204.

Workshop: Caroline Hubbard

Nationality: American
Age: 60
Profession: Housewife

Inspect the sink, door latch, button on the table.

Pick up the Golden Moustache (2/3) from the nightstand.

Catch'em all!
Collect all the golden moustaches. (9/40)


Talk to Mrs Hubbard.
When asking about the button select "A train employee".

Inspect the sink again and pick up the toiletry bag.
Place the toiletry bag on the door hook.
Talk to Mrs Hubbard again.

Confrontation: Latch confirmation

Lie: I couldn't see the latch from where I was.
Truth: Latch visible

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (4/17)


Leave the compartment and talk to Mr Michel again.

Go to compartment 103 and talk to Mr Masterman (auto).
Inspect the case on the table.
Open the case, inspect both scales.
Arrange the flasks: black, green, red, yellow, blue.
The clove is the third lightest flask which means it's the red one.



Talk to Mr Masterman.

Workshop: Edward Masterman

Nationality: American
Age: 39
Profession: Valet

Confrontation: Mr Masterman

Lie: He specifically asked me to prepare the sleeping pills.
Truth: Gun

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (5/17)


Leave and enter compartment 102.

Pick up the Golden Moustache (3/3) from under the pillow (you need to get really close).

Catch'em all!
Collect all the golden moustaches. (10/40)


Talk to Mr MacQueen.

Workshop: Ratchett talks to Mr Michel

Ratchett apparently spoke in French during the night of the murder. + Ratchett only speaks English.
Ratchett called Mr Michel at 12.37 am. + It's not Ratchett who spoke to Mr Michel.

Workshop: The hypoteses of the night of the crime

Select the middle one.

Workshop: The killer avoided Mr Michel

Mr Michel is not at his post between 1 am and 1.20 am. + Ratchett's watch is apparently broken at 1.15 am.

Intuition: Suspects

Q: Is Mr MacQueen a suspect?
A: Yes

Q: Is Mr Mastermana suspect?
A: Yes

Q: Is Mrs Hubbard a suspect?
A: Yes

Q: Is Mr Michel a suspect?
A: Yes

Go to the bar car and talk to Mr Bouc.
Inspect the woman, talk to Mr Bouc.

Once you're in compartment 105 investigate the cup on the table.
Check the suitcase on the shelf to move it to the floor.
Investigate the suitcase on the right and the conductor's jacket in it.
Investigate the briefcase on the right.

Rotate the dials and listen to a different sound indicating a correct digit.
After two digits Mr Bouc will start talking constantly making in impossible to find the other three.
To avoid it once you find the correct digit on a dial remember it, set it back to 0, and move to the next dial.

The code is 86249.



Cheater!
Find the code to Joanna's briefcase without asking Bouc to keep quiet.


Check all items in the briefcase: photo, Ratchett's file, driver's license, gun, badge.

It was not in the book
Finish chapter 2.

Chapter 3 - Daisy Armstrong

Check the gloves compartment and the map.
Check the case file on the seat. Make sure to inspect every page and have Locke comment on it.
Leave the car.

Enter the house.
Pick up the Grand Moustache (1/4) from the shelf behind Mr Armstrong.

Catch'em all!
Collect all the golden moustaches. (11/40)


Talk to Mr Anderson
Check the table.
Check the photo and flowers in the opposite corner.

Go upstairs.

Enter Daisy's room (pink door).
Pick up the Grand Moustache (2/4) from the toy castle.

Catch'em all!
Collect all the golden moustaches. (12/40)


Check the toy castle and picture on the wall.
Talk to Mrs Anderson.

Workshop: A missing daughter

Select Daisy's photo

Talk to Mrs Armstrong again.

Leave and enter Ms Moreau roon.

Check the train and the photo on the wall.

Talk to Ms Moreau.

Workshop: Check the facts in the file

Select: I noticed Susanne was not around, but Daisy was sleeping peacefully. I stayed with her for ten minutes or so.

Leave and talk to Mrs Armstrong in Daisy's room.

Workshop: Check the phone numbers in the file.

Select: 10.11 pm to 10.45 pm (The record ending with 2140)

Leave and talk to Ms Moreau again.

Confrontation: Testimony

Lie: I had to make a quick phone call, no more than five minutes. But when I came back Daisy was gone.
Truth: The phone record

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (6/17)

Workshop: Reconstruct the facts

1. The kidnapper places a ladder under Daisy's bedroom window.
2. Ms Moreau goes to make her telehone call.
3. The kidnapper enters through the front door.
4. The kidnapper climbs the stairs.
5. The kidnapper takes Daisy.
6. The kidnapper carries the little girl down the ladder and is gone.

Workshop: A suffering mother

Enter: 2140

Leave and talk to Mrs Anderson and Mr Anderson.
Talk to Ms Moreau again

Confrontation: Phone call

Lie: I call her every night to check on her!
Truth: Coma

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (7/17)


Inspect the books.
Inspect the flowers.
Inspect the drawers (Top: book, glasses; Bottom: tissues, keychain, jewellery box - get the key)
Inspect the books again and use the key to open the diary (use the key the opposite way, check the keyhole shape).



Read the diary.

Go downstairs and talk to Ms Moreau again.
Talk to Mrs Anderson and Mr Anderson.

Workshop: Look through the file for something about 4x4

Select page with a photo the 4x4 tyre track.

Confrontation: Boyfriend confrontation

Lie: He never did anything to make me suspicious!
Truth: Valentine's Day

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (8/17)


Go back to your car and get the map from the gloves compartment.

Find the cabin (square I4).



Notice Ms Schmidt in the top right window as you're driving away.

Cabin

Inspect the chair in front of you.
Knock the front door.

Go to the right of the cabin.
Inspect the window and axe on the wood.

Go to the back of the cabin and pick up the Grand Moustache (3/4) from the "double tree".

Catch'em all!
Collect all the golden moustaches. (13/40)


Go to the left of the cabin.
Move the blue barrel and climb it to check the window.
Inspect the deer trophy, bottles on the floor, plush toy on the shelf.

Go back and pick up the axe.
Use the axe on the front door.

Enter the small room in the back first.
Inspect the brush and deer trophy.
Inspect the bottles on the floor and plush toy on the shelf.

Pick up the Grand Moustache (4/4) from the floor behind the bed.

Catch'em all!
Collect all the golden moustaches. (14/40)


Go back to the main room.

Inspect the stove, cards on the table, boxes under the window, tools.
Inspect the floor in the corner between the sofa and the wardrobe.
Move the sofa, open the hatch.

Bomb puzzle 1: Rotate the dials so the number of dots on touching dials are the same. Set the top dial to have three dots at the top and then the bottom two to touch the top one with two and one dot respectively.



Bomb puzzle 2: (left) Press buttons: 2, 3, 4.



Bomb puzzle 3: (right) Disconnect the cables connecting the bombs. You can track them by rotating each circuit board and following the red cables and paths. Cut: top, bottom, middle.



A simple mistake leads to grave consequences
Finish chapter 3.


Complete the chapter.

Chapter 4 - The Murder Weapon

Workshop: Joanna Locke

Nationality: American
Age: 32
Profession: Police detective

Talk to Dr Constantine (auto)

Workshop: Owner of the vape liquid

Q: What is the best way to find out who is a vape smoker?
A: Ask passengers if they smoke

Q: What is the best way to find out who is a vape smoker?
A: Remember people I have seen smoking

Q: What is the best way to find out who is a vape smoker?
A: Ask someone who smokes a lot if they know a vape smoker.

Workshop: Ms Locke & Ratchett

Q: What are the links between Ms Locke and Ratchett?
A photo of Daisy's stuffed animal in Ratchett's trash + Photo fo Daisy's stuffed animal in Ms Locke's suitcase
Ms Locke is a police officer + Ratchett was probably immersed in a shady business
Ms Locke hid from Ratchett + Ms Locke was spying on Ratchett on the platform

Workshop: Who smokes?

Mrs Hubbard: does not smoke
Mr Michel: smokes
Mr Masterman: smokes
Mr MacQueen: smokes

Talk to Dr Constantine and leave.
Look out the window.
Check compartment 106.
Enter the Lounge/Bar car.

Workshop: How can you find out who is left-handed?

Q: What is the best way to know if someone is right-handed or left-handed?
A: Ask the Mr Faucher, to observe the hands of the passengers.
A: Ask everyone to write something.
A: For people I have tested before, remember if they used their right or left hand.

Talk to Ms Debehnam (right-handed).
Talk to Ms Ohlsson (right-handed).

Workshop: Greta Ohlsson

Nationality: Swedish
Age: 46
Profession: Nurse

Go to the bar.
Observe Mr Foscarelli, Mr Hardman, Ms Schmidt (all right-handed).

Workshop: A contradiction

According to Ms Ohlsson, Ms Debenham slept through the night. + Ms Debenham saw the woman in the red kimono in the corridor at 5 am.

Workshop: Tracking dominant hands

Mrs Hubbard: Right-handed
Mr-Michel: Right-handed

Workshop: Dominant hand of bar car passengers

All three right-handed.

Talk to Mr Faucher (right-handed)

Pick up the Golden Moustache (1/3) from the storage room behind the bar.

Catch'em all!
Collect all the golden moustaches. (15/40)


Go to the restaurant and talk to Mr Bouc.
Pick up the Golden Moustache (2/3) from the chair.

Catch'em all!
Collect all the golden moustaches. (16/40)

Workshop: Hotaru Mori

Nationality: Japanese
Age: 55
Profession: Chef

Pick up the recipe from the fridge door.
Pick up mint leaf, lemon, ginger, sparkling water.
Use the lemon on the lemon squeezer.

Go back to the Bar and talk to Mr Faucher.
Select: Half lemon, With ginger

Go back to the kitchen and talk to Mr Mori.

Talk to Mr Faucher.

Go to the storage car.
Inspect both bottles and pack of cards on the table.

Pick up the Golden Moustache (3/3) from the storage room behind the bar.

Catch'em all!
Collect all the golden moustaches. (17/40)


Talk to Ms Nielsen.



1 to B
2 to C
1 to C
3 to B
1 to A
2 to B
1 to B
4 to C
1 to C
2 to A
1 to A
3 to C
1 to B
2 to C
1 to C

Talk to Ms Nielsen again (right-handed).

Confrontation: Last night

Lie: We read quietly in out beds.
Truth: Mr Mori's headache

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (9/17)


Go back to the kitchen and talk to Mr Mori (right-handed).
Talk to Mr Faucher.

Go to compartment 106 and talk to Captain Arbuthnot (right-handed).

Workshop: Vape liquid conclusion

A bottle of vape juice is found at the crime scene. + Captain Arbuthnot is the only person on the train to smoke e-cigarettes.
Mr MacQueen confirmed that Captain Arbuthnot spoke with him until 1.45 am. + The murder apparently took place between midnight and 1.45 am.
The bottle of vape juice belongs to Capt. Arbuthnot. + Capt. Arbuthnot has an alibi at the time of the crime.

Go to compartment 104 and talk to Ms Ohlsson.

Confrontation: Ms Ohlsson

Lie: If Fraulein Debenham had gotten out of her bed, I would have heard her.
Truth: Ms Debehnam woke up at 5 am

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (10/17)

Workshop: Alibis

Mr MacQueen + Capt. Arbuthnot
Ms Debenham + Ms Ohlsson
Mr Michel + Mrs Hubbard
Ms Nielsen + Mr Mori and Mr Faucher

Go to the restaurant and talk to Mr Bouc.
Go to compartment 204 and talk to Mrs Hubbard (auto).
Inspect the purse and the knife in it.
Talk to Mr Bouc.
Go to compartment 105 and talk to Dr Constantine.

Analyse the width and depth of the wounds.

Width	Depth
09 cm	13 cm
08 cm	11 cm
07 cm	08 cm
05 cm	05 cm

The power of observation
Finish chapter 4.


Complete the chapter.

Chapter 5 - The Kidnapping Investigation

Pick up the Golden Moustache (1/5) from the bush next to the car.

Catch'em all!
Collect all the golden moustaches. (18/40)


Enter the house, go upstairs to Daisy's room (pink door).
Talk to Mr Anderson.
Go back to your car.

Cabin

Observe the torn tape and footprints as you enter the cabin.
Check evidence markers 1, 3.

Pick up the Golden Moustache (2/5) from the box next to the wardrobe.

Catch'em all!
Collect all the golden moustaches. (19/40)


Check evidence marker 9 and duct tape.

Go to the small room.
Check the deer trophy (3.8.92), evidence marker 7.
Leave the cabin, go the right side of it.

Pick up the Golden Moustache (3/5) from the wood shed.

Catch'em all!
Collect all the golden moustaches. (20/40)


Go to the back and through the passage between rocks.
Talk to Michael Clark (auto).

Investigate the pickup truck.
Check both sun visors, press ID card, camera including all the photos on it, telephoto lens.
Open the glove compartment and check registration document, driver's license, museum card.

Workshop: Journalist Michael Clark

Q: Verify the identity of this "Michael Clark" by calling his employer.
A: Enter the number 3487

Talk to the Boston 6 editor.

Go to the back of the cabin again and check the entrance to the bunker.
Enter the code 3892 (from the deer trophy - there is a deer drawn on the padlock as a hint) and press the red button.





Enter the bunker

Check the gas tank.
Open both power boxes with three cables going in and out.
Enter the small room, check the armoured door.
There is a power switch next to it, but it doesn't work.
You need to follow the metal cords and set the three switches to the correct position.
I'm not sure if they are random, but in my playthrough I needed to flip the first one in all three boxes.





Pick up the Golden Moustache (4/5) from the floor in the corner.

Catch'em all!
Collect all the golden moustaches. (21/40)


Check the blueprint on the table and shelf unit.
Open the armoured door and enter the room.

Check the calendar.
Check the lightbulb on the ceiling.
Investigate the safe.

You can't open the safe due to the noisy lightbulb. Turn off the power and come back to the safe.
Code: 5173 (rotate the dial, listen to the sound, look at the shape of the frame)



Open the safe
Inspect the pen, hair clip, money.

Leave the bunker, go to the back of the pickup truck, inspect the gas tank outline.
Get into your car.

Police station

Pick up the Golden Moustache (5/5) from behind the water cooler.

Catch'em all!
Collect all the golden moustaches. (22/40)


Enter the left door.
Inspect the files on the desk, chair, case files, window, laptop.
Leave and enther the other room.
Talk to Clark.

Select the Press ID > The camera that was left in the car.

Confrontation: Armstrongs

Lie: I changed gears when Daisy was kidnapped and started investigating the Armstrongs.
Truth: Camera

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (11/17)


Select the pickup truck > The pickup

Confrontation: Pickup truck

Lie: I headed for the crime scene in my trusty pickup like I've done for years.
Truth: Vehicle Title

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (12/17)


Select gas tank photos > Burn the place.

Workshop: Reconstruct the events

1. Clark breaks the barricade tape.
2. Clark takes a can of gasoline from his pickup.
3. Clark opens the bunker.
4. I arrive at the cabin.
5. Clark throws the can of gasoline into the bunker.
6. Clark closes the bunker.
7. I come and surprise Clark.

After the phone call go back to the room and talk to Mr Clark again.
Select Noah when prompted.

Enter the left room and use the laptop.

Solve the DNA puzzle (Susanne Moreau)



Talk to Mr Clark again.

Anderson's house

Check the arrest warrant and leave the car.
Enter the house and go upstairs to Ms Moreau's room.
Inspect the body, sleeping pills, letter, laptop, book shelf, drawers and all items inside.

A true detective
Finish chapter 5.

Chapter 6 - Connections

Q: Who was Ratchett?
A: Ratchett was Michael Clark, the reporter

Go to compartment 202.
Pick up the Golden Moustache (1/2) from the shelf above.

Catch'em all!
Collect all the golden moustaches. (23/40)


Go to the lounge.
Pick up the Golden Moustache (2/2) from the cupboard.

Catch'em all!
Collect all the golden moustaches. (24/40)


Go to the Restaurant car.
Talk to Ms Debenham.

Confrontation: Ms Debenham's relation with Captain Arbuthnot

Lie: I met him on the Istanbul station platform.
Truth: Earring at the hotel

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (13/17)


At this point Captain Arbuthnot will show up and try to punch you.

Q: Which way should Hercule Poirot dodge?
A: Bend down

I know kung fu
Dodge Arbuthnot's punch.


Q: Why did Captain Arbuthnot lose control?
A: Ms Debenham's lover

Workshop: Hypotheses about the watch

Q: What are three hypotheses about Ratchett's watch?
A: The watch was tampered with by the murderer
A: The watch shows the time of the murder
A: The watch was out of adjustment before the murder

Workshop: Was the watch defective before the crystal was broken?

Select the moving second hand.

Workshop: Contradictory information

Q: If Ratchett is dead at 1.15 am, what information is contradictory?
A: Someone impersonated Ratchett at 12.37 am

Workshop: Time zones

Q: In which time zone is Istanbul located?
A: UTC +2

Q: In which time zone is the Orient Express currently located?
A: UTC +1

Workshop: Cross-check known alibis

Capt. Arbuthnot + Mr MacQueen
Ms Debenham + Ms Ohlsson
Mr Mori / Ms Nielsen + Mr Faucher
M. Bouc + Dr Constantine

Workshop: Who owns the handkerchief?

Q: Which letter is embroidered on the handkerchief?
A: H

Workshop: Handkerchief owner

- Dr Constantine
- Cyrus Hardman
- Caroline Hubbard
- Hector MacQueen
- Hotaru Mori
- Mrs Andrenyi
- Hildegarde Schmidt

Go to the bar and talk to the men and solve the gears puzzle.



Talk to Mr Foscarelli.
Talk to Mr Faucher.

Go back to the storage car and talk to Mr Mori.
Go to the lounge and talk to Ms Schmidt.
Solve the nesting doll puzzle.

Level 1: Arrange the rings so the flower pattern is continuous between them.



Level 2: Arrange the rings according to the pattern shown on the inside of the previous level.



Level 3: Turn the top ring to the right twice, turn the bottom ring to the left once.



Go to compartment 205.
Talk to Count Andrenyi.

Workshop: Rudolph Andrenyi

Nationality: Hungarian
Age: 34
Profession: Diplomat

Go to compartment 204.
Talk to Mrs Hubbard.

Go to compartment 201.
Check the phone on the table.
Talk to Mr Hardman.

Workshop: Cyrus Hardman

Nationality: American
Age: 55
Profession: Private detective

Go to compartment 107.
Talk to Princess Dragomiroff.

Go to compartment 105.
Talk to Mr Bouc.
Talk to Dr Constantine.

Go to compartment 102.
Check the book.
Talk to Mr MacQueen.

Go back to compartment 205 and talk to Count Andrenyi again.
Select the answers listed below.

Q: Convince Count Andrenyi
A1. Ask for Mr Andrenyi's help
A2. You love your wife
A3. Offer Dr Constantine's help
A4. You should go get him

He is the doctor you're looking for
Convince Count Andrenyi at the first attempt.

Workshop: Countess Andrenyi

Nationality: American
Age: 21
Profession: No profession

Confrontation: The alibi

Lie: Between midnight and 2 o'clock, I tried to sleep but I couldn't because of the shaking of the train.
Truth: Train stopped

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (14/17)


Inspect the jewellery stand and sleeping pills on the nightstand.
Inspect the book on the sofa.
Inspect the music box.

Part 1: Images of a leaf, bird and flower can be seen on the glass at the top. Below them are squares indicating their order: flower, leaf, bird. Set the three dials to these images and press the button above.



Part 2: Open the drawer below, pick up the crank and remember the dots at the bottom.
Switch to the other side and insert the crank. Rotate it until the dots are in the same pattern as in the drawer.



Part 3: Once the top is open you can use the crank to rotate the figurine. There is a symbol at the bottom of each side of the box. The same symbols are at the base of the figurine. Rotate it until the symbols align and then press the figurine.



Pickup the necklace and inspect it on both sides.

Workshop: Translation of the engraving

Q: Use Poirot's knowledge of Russian to translate this engraving.
A: NATALIYA

Go to compartment 107.

Workshop: Natalia Dragomiroff

Nationality: Russian
Age: 85
Profession: Director of a museum

Workshop: Cross-checking new alibis

Ms Andrenyi + Mr Andrenyi
Mrs Dragomiroff + Ms Schmidt
Mr Foscarelli + Mr Masterman
Mr Hardman + Mr Michel

Check the parrot.
Leave and talk to Mr Bouc.

Workshop: Ms Locke drugged?

Q: Choose the two most likely suspects to have drugged Ms Locke.
A: Mr Michel, Ms Schmidt

It's all coming together
Finish chapter 6.

Chapter 7 - The Plot

Pick up the Golden Moustache (1/1) from the floor in the corner.

Catch'em all!
Collect all the golden moustaches. (25/40)


Check the book on the right nightstand.
Inspect the items on the box: envelope, travel magazine, case file.
Open the box and inspect the items inside: plush toy, cutter and duct tape, bottle of wine, hairbrush, keys.

Solve the keys puzzle.

Key: Expand the knife. Code on the key is 3569.
Die: Enter the code from the key 3569, Check the cyanide pill.



Skull: Dots in the middle show the order in which eyes need to be pressed.
Press the eyes: L, R, L, L, R, L. Inspect the knife.



Torch: Turn the rings to make a sun, press the button, inspect the lockpicks.



Ball: Turn left half up, then the top and bottom parts left or right until you get the full skull. Open the ball and get the USB key.



Check the printer.

Use the laptop > USB KEY. Inspect the driver's license and photo of the money.
Use the laptop > LANFRANCO CASSETTI

Check Daisy's photo and travel magazine on the left nighstand.

Inspect the evidence board.

Connect:
Autopsy report "Tattoo" + Second photo of the ransom
The Michael Clark I met four years ago + Michael Clark, the journalist found dead yesterday
The Michael Clark I met four years ago + Driver's License of Lanfranco Cassetti



Use the laptop > FACIAL RECOGNITION.
Select the photo in the top right corner.
Select HAIR, GLASSES, NOSE, BEARD.



Use the laptop > SAMUEL RATCHETT

Talk to Braid (auto)

Use the laptop > EMAIL FROM BRAID

Inspect the evidence board

Connect:
Boston shooting victim still unidentified. + Samuel Ratchett arrested in Armenia a week ago
Samuel Ratchett arrested in Armenia a week ago + The Michael Clark I met four years ago



Connect:
Samuel Ratchett arrested in Armenia a week ago + Ratchett's Orient Express ticket
Hector MacQueen's Orient Express ticket + District Attorney MacQueen retires



Connect all three Orient Express tickets together.



Use the laptop > HECTOR MACQUEEN

Inspect the travel magazine on the left nightstand (both sides)

Inspect the evidence board.

Connect:
John Armstrong + Fortuna's spokesman travels on the Orient Express
Hector MacQueen + District attorney MacQueen retires
Hector MacQueen + Hector MacQueen's Orient Express ticket



Connect:
Hector MacQueen + Samuel Ratchett arrested in Armenia a week ago
Samuel Ratchett arrested in Armenia a week ago + Driver's License of Lanfranco Cassetti



Connect:
The Orient Express will leave Istanbul next week... + Fortuna's spokesman travels on the Orient Express
The Orient Express will leave Istanbul next week... + Edward Masterman's Orient Express ticket
The Orient Express will leave Istanbul next week... + Hector MacQueen's Orient Express ticket
The Orient Express will leave Istanbul next week... + Ratchett's Orient Express ticket




Use the laptop.

Select: Buy a ticket from someone.

Talk to Braid (auto).

Use the laptop > STACY JOHNSON

Convince Stacy Johnson:
1. I'm a police detective
2. Talk about the Armstrong case
3. I have a new evidence
4. You understand the situation
5. Make a nice gesture

You're probably wondering how I got here...
Finish chapter 7.


Complete the chapter.

Chapter 8 - Resolution

Q: Is Ms Locke innocent or a suspect?
A: Innocent (the answer doesn't actually matter)

Talk to Mr MacQueen.

Go to the lounge and talk to Ms Schmidt.

Q: How to approach the subject of Ms Locke?
A: Ms Locke wakes up

Q: How to approach the topic of sleeping pills?
A: Residue in cup

Q: How to make Ms Schmidt confess?
A: She almost died

Q: What could be the link between Ms Schmidt and the Armstrong affair?
A: The Armstrong's cook (you could see her earlier looking out the window while driving away as MS Locke)

Go to the bar.

Pick up the Golden Moustache (1/3) from the shelf behind bar.

Catch'em all!
Collect all the golden moustaches. (26/40)



Talk to Ms Faucher
Go to the restaurant and talk to Ms Locke.
Enter the kitchen.
Pick up the Golden Moustache (2/3) from the shelf on the right.

Catch'em all!
Collect all the golden moustaches. (27/40)



Go to compartment 301 and talk to Mr Michel.

Mind Map: Mr Michel's wallpaper on his phone

Q: Who is the person on the left?
A: Pierre Michel

Q: Who is the person in the middle?
A: Susanne Moreau

Q: Who is the person on the right?
A: Cyrus Hardman

Q: What is Mr Hardman's relationship with Mr Michel?
A: Mr Hardman was future son-in-law of Mr Michel

Open the door to compartment 302.
Talk to Mr Hardman (auto).

Pick up the Golden Moustache (3/3) from the sink.

Catch'em all!
Collect all the golden moustaches. (28/40)



Check the game on the table.

Go back to the restaurant and talk to Ms Locke.

Mind Map: The false lead

Q: What did they want me to believe?
A: The murderer got on the train at Vinkovci, killed Ratchett, and got off immediately.

Mind Map: Reconstitution of the false lead

1. The train stops at Vinkovci at midnight, Mr Michel goes down to the platform.
2. The murderer boards the train disguised as a conductor.
3. The murderer kills Ratchett and exists through Madame Hubbard's room.
4. The murderer leaves the knife there losing a jacket button in the process.
5. The murderer gets rid of the jacket.
6. The murderer gets off the train.
7. Pierre Michel gets back on the train which leaves at 12.10 am.

Mind Map: The right lead

Q: What is the most probable hypothesis?
A: There are several murderers, all related to the Armstrong case.

Mind Map: Who do we know related to the Armstrong case?

Q: Who are the nine people we know are connected to the Armstrong case?
A:
- Natalia Dragomiroff
- Antonio Foscarelli
- Cyrus Hardman
- Joanna Locke
- Hector MacQueen
- Pierre Michel
- Helena Andrenyi
- Samuel Ratchett
- Hildegarde Schmidt

Go to the lounge car for the "final" presentation.

Q: What was the motive for the crime?
A: Revenge

Q: When was the crime planned?
A: Several months before departure from Istanbul

Q: Who is Daisy's murderer?
A: Ratchett

Q: What do the 12 stabs symbolize?
A: A jury in the United States

Select the below options:
- The red kimono
- The broken watch
- The vaping liquid
- The conductor's jacket

Q: Did Joanna Locke stab Rattchet?
A: No
Proof: She was drugged

Q: What did Mr MacQueen mean?
A: I thought we had eliminated all clues.

Q: Did Mr MacQueen stab Rattchet?
A: Yes
Proof: His Father

Q: Did Mr Masterman stab Rattchet?
A: Yes
Proof: Sleeping pills Ratchett

Q: Did Mr Bouc stab Rattchet?
A: No
Proof: Found me a room on the train

Q: Did Mr Michel stab Rattchet?
A: Yes
Proof: Drugged Ms Locke

Q: Did Mr Hardman stab Rattchet?
A: Yes
Proof: Mr Michel's testimony

Q: Did Ms Schmidt stab Rattchet?
A: Yes
Proof: Drugged Ms Locke

Q: Did Countess Andrenyi stab Rattchet?
A: No
Proof: Morally incapable of stabbing

Q: Did Count Andrenyi stab Rattchet?
A: Yes
Proof: He replaced Mrs Andrenyi

Q: Did Mr Foscarelli stab Rattchet?
A: Yes
Proof: Ms Locke's investigation

Q: Did Ms Ohlsson stab Rattchet?
A: Yes
Proof: Mrs Hubbard's Latch

Q: What was Ms Ohlsson's occupation?
A: She was the nurse of Daisy

Q: Did Dr Constantine stab Rattchet?
A: No
Proof: Bouc's testimony

Q: What links Captain Arbuthnot to John Armstrong?
A: Soldiers

Q: What links Ms Debenham to the Armstrong family?
A: Teacher

Q: Ms Debenham was whose teacher?
A: Helen Andrenyi

Q: Did Captain Arbuthnot stab Rattchet?
A: Yes
Proof: Mr MacQueen's testimony

Q: Did Ms Debenham stab Rattchet?
A: Yes
Proof: Ms Ohlsson's testimony

Q: Did Princess Dragomiroff stab Rattchet?
A: Yes
Proof: She is left-handed

Q: What is Mrs Hubbard's real name?
A: Linda Arden

Q: What links Mrs Hubbard to the Armstrong family?
A: Sonia's mother

Q: Did Mrs Hubbard stab Rattchet?
A: Yes
Proof: Toilet bag hiding the latch

The world's greatest detective
Confront the twelve jurors without making mistakes.



Encore!
Finish chapter 8.

Chapter 9 - City of Love

Mind Map: The meeting with Ratchett

Examine the diary
Meeting point: Fontana dei Conigli
City: Venice
Time:10 pm
Day: 18

You can talk to all characters on the train, but only Dr Constantine and Ms Locke matter for the progression of the story.

Go to the Lounge.
Talk to Dr Constantine.

Go to the Bar.
Talk to Ms Locke.

Venice

From this point this chapter becomes a bit chaotic. Venice is a semi-open location with many streets and alleys. Tourist Information points are the only way to keep track of your movements and current location.

You start at A and move to B.

Map: B

Run through pigeons in one of the far corners near the water.

The only useful pigeon is a stool pigeon
Make the pigeons fly away in Venice.



Talk to the gondolier on the pier.
Inspect the gondola (name and crushed flowers).

Workshop: The gondolier problem

Q: What is gondolier's problem?
A: He had a fight with his girlfriend

Q: What is the name of the gondolier's girlfriend?
A: Chiara

Talk to the gondolier again.

Go to the left pier. Inspect the water and the garbage in it.
Check the square box to get the ring.

Talk to the gondolier again and get to the other side of the canal.

Map: C

Talk to Poirot.
Check the map. You are at C and need to go to O through D. E is blocked at the moment so there's only available route.

Map: O

Talk to Poirot.
Pick up the Golden Moustache (1/4) held by one of the fountain rabbits.

Catch'em all!
Collect all the golden moustaches. (29/40)



Enter the Hotel Pisolin.
Ring the bell, check the guest log book.
Select Aziz Wadi.

Talk to the receptionist.

Q: How to start the discussion
A: La Fontana dei Conigli

Q: Who am I looking for?
A: Aziz Wadi

Q: How do I introduce myself?
A: Mrs Ratchett

Leave the hotel, talk to Poirot (auto).

The letter from the receptionist instructs you to run through the town following the clues and find five digits to be used as a code at the end.

Talk to Poirot.

Follow the clues from the letter.

First digit: 2. It's at O (fountain), next to white rabbit.



The letter tells you to go through the alley the rabbit is looking at, straight ahead to the end, across the bridge (R on the map).

Second digit: 8. It's at the "Signor Cappello" store.



While you are at R go west to F.
Pick up the Golden Moustache (2/4) from a gondola.

Catch'em all!
Collect all the golden moustaches. (30/40)


Go back to R.
The letter tells you to go back across the bridge and through the alley to a small square (P on the map).

Third digit: 4. It's at the "Art and Gatto" store.



The letter directs you to run through the alley next to the Tourist Information point (the one with knocked down ice cream cart), turn left and then left again (Q on the map).

Fourth digit: 6. It's at the police station.



The letter tells you to run through the alley left of the police station, continue along the water all the way to the end until you see a door (bottom right corner of the map, south-west from N).

Pick up the Golden Moustache (3/4) from the ground while you're on you way to N, when you're south of M.

Catch'em all!
Collect all the golden moustaches. (31/40)



Continue your way towards N.

Map: south of N

Fifth digit: 9. It's at the gorgon door.



The code is 28469.

Save the game before you enter the code. Once you do it a chase sequence will start. It's fairly easy, but there is a chance at missing an achievement here.

Use the keypad next to the gorgon door and enter 28469.

Simply follow the character and click as soon as you see the interactive points. The only confusing part can be a group of people moving to block your way, but run around them and continue the chase.

I am speed
Finish the chase without losing sight of the killer.

After the chase you switch to Poirot.

Inspect the bag including money and glasses.
inspect the body.
Inspect the suitcase including keys, clothes, passport.

Mind Map: Find information about Mr Wadi.

First name / surname: Aziz Wadi
Nationality: Swiss
City: Geneva
Age: 45

Go towards the second bridge (N on the map).

Pick up the Golden Moustache (4/4) from the post box.

Catch'em all!
Collect all the golden moustaches. (32/40)



Cross the bridge, pick up the passport.

Intuition: Money in the backpack

A: Ransom from the Armstrong case

Talk to Ms Locke (auto).

Solve the banknote puzzle.



Talk to Ms Locke (auto)

Q: What about Ratchett passport?
A: Ratchett wanted to disappear again, hiding behind another fake identity.

Q: Why did the murderer leave the money?
A: The motive is not the money

Q: Passion or revenge?
A: The motive is revenge

Q: Who is the murderer?
A: The same murderer who killed Ratchett

Q: Who do these glasses belong to?
A: Susanne Moreau, Daisy's nanny

Q: Why did he keep the glasses?
A: Trophies of his victims

Talk to Mr Bouc (auto).

Masquerade
Finish chapter 9.

Chapter 10 - The Thirteenth Wound

Q: Why didn't Mr Michel see the murderer?
A: Smoked in Vinkovci

Q: Is the murderer still on the train?
A: Yes

Q: What is the proof that the murderer is still on the train?
A: There is no one missing on the train

Mind Map: The Ratchett Jury

Q: Who are the twelve people who were both Rathett's jury and executioners?
A:
- Capt Arbuthnot
- Ms Debehnam
- Mrs Dragomiroff
- Mr Foscarelli
- Mr Hardman
- Mrs Hubbard
- Mr MacQueen
- Mr Masterman
- Mr Michel
- Mr Andrenyi
- Ms Ohlsson
- Ms Schmidt

Mind Map: The other suspects

Q: Is Bouc suspect?
A: No

Q: Is Ms Locke suspect?
A: No

Q: Is Dr Constantine suspect?
A: No

Go to compartment 205.
Pick up the Golden Moustache (1/2) from the sink.

Catch'em all!
Collect all the golden moustaches. (33/40)


Talk to Dr Constantine.
Leave and talk to Mr Michel.

Go to the bar and talk to Mr Faucher.
Inspect the knives at the bar.

Go to the restaurant and talk to Mr Bouc

Go to the kitchen and talk to Mr Mori
Check the saffron on the table behind Mr Mori

Go to the storage car.
Inspect the black feather on the floor.
Enter compartment 302 and check the case on the table.
Leave and enter the storage area.

Pick up the Golden Moustache (2/2) from the blue suitcase.

Catch'em all!
Collect all the golden moustaches. (34/40)


Talk to Ms Nielsen.

Workshop: Train staff alibis for the murder

Mr Michel, Mr Mori and Mr Faucher left the train in Vinkovci to smoke + Ms Nielsen does not smoke
Mr Michel was not watching the hallway from 12.35 am to 1.15 am. + Mr Mori vomited around 1.10 am.
Mr Michel entered Mrs Hubbard's room at 12.45 am to 1.15 am. + Mr Faucher refrigerated the champagne at 12.55 am.

Talk to Ms Nielsen again.

Confrontation: The Venice alibi

Lie: I brought in all the food crates with Hotaru.
Truth: Testimony of Mr Michel

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (15/17)


Go to compartment 302.
Inspect the box on the bed.

Solve the puzzle to open the box. Keep pushing parts of the box to reveal pictures of flowers and eventually open the box.

Start from the right side and push the middle part right.



Turn right to the back side of the box. Push the bottom part left.



Turn right to the left side of the box. Push all three parts left starting from the bottom.



Turn right to the front side of the box. Push the middle and top parts left.



Turn to the top side and move the close part left.



Turn to the right side of the box and push the top part left.



Turn to the top part of the box and push the second part out.



Click the top part to open the box.

Check the case on the table again.
Open the lock (rotate) and inspect the knives. The second knife from the top is different (Coltelleria Venezia).
Go to the kitchen and talk to Mr Mori.

Confrontation: The knife box

Lie: I bought them all in Japan
Truth: "Coltelleria Venezia"

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (16/17)

Workshop: Alibis in Venice

Q: Who doesn't have an alibi for the murder of Mr Wadi?
A: Ms Nielsen, Mr Mori, Mr Faucher

Go to compartment 105 and talk to Ms Locke

Mind Map: Ratchett's safety deposit box information

Q: Where can I find information on Ratchett's safety deposit box?
A: Mr Wadi's Apartment

Q: How to go to Geneva
A: Taxi

Q: How to search the apartment and the office efficiently?
A: Separately

Q: How to access to safety deposit box?
A: Impersonating Ratchett

Mind Map: Outline of the plan

1. Go to Geneva by Taxi
2. Separate
3. Search Mr Wadi's office and apartment
4. Find information about Ratchett's safe
5. Meet up at the bank
6. Pretend to be Ratchett
7. Search Ratchett's safety deposit box

Final questions
Finish chapter 10.

Chapter 11 - Banque du Lac

Locke

Pick up the Golden Moustache (1/3) from the statue in the lobby.

Catch'em all!
Collect all the golden moustaches. (35/40)


Talk to the clerk (Celeste Koller).

Q: Convince the clerk to let you enter Mr Wadi's office.
A: Anonymous

Follow Celeste to Mr Wadi's office.
Pick up the Golden Moustache (2/3) from the chair.

Catch'em all!
Collect all the golden moustaches. (36/40)


Inspect the clock and cabinet.
Inspect the "Alice in the Wonderland" book and Tower of Babel behind the desk.
inspect the desk drawer, computer monitor and photo on the desk.

Call Poirot to switch characters.

Poirot

Enter A. Wadi's apartment.
Pick up the Golden Moustache (3/3) next to the sink in the bathroom.

Catch'em all!
Collect all the golden moustaches. (37/40)


Inspect the bookshelf (white dart, "Alice in the Wonderland" book).
Read the letter on the kitchen island (notice pages 88, 91, 94, 96, 98).

Inspect the "Alice in the Wonderland" book on the bookshelf again and get the numbers for the passcode.
Page 88: 3
Page 91: unreadable (the text on the page begins with "The Hatter was the first to break the")
Page 94: 9
Page 96: 6
Page 98: unreadable (the text on the page ends with "Hatter asked triumphantly.")

The two missing digits will have to be obtained by Ms Locke using a different copy of the book.

Inspect the dart board and put the white dart back.
Inspect the laptop.
Inspect the clock.

Around this time you should hear knocking to the door.
Answer the door.

Confrontation: Mr Wadi's neighbour

Lie: I don't know him very well.
Truth: Office photo frame

A human lie detector!
In a new game, do all the confrontations without ever making a mistake. (17/17)
Note. The achievement is complete. but it will be granted at the end of the game.


Just like a police lineup
Complete the Characters menu.


You'll receive a letter from which you'll learn Ratchett's bank account number: 82664

Inspect the chess board. White pieces are on: A6, D5, D8. Black pieces are on: A7, A8, B7.

Workshop: Checkmate in 3 moves.

1. Bishop C6
2. King C8
3. Knight C7

Master Chess
Solve the chess workshop.


Inspect the fridge. Notice the red magnets and postcard with Tower of Babel. It's a hint for the Tower of Babel puzzle in the office.

Inspect the dart board again. Place the darts in the same fields as pieces on the chess board White: A6, D5, D8
Black: A7, A8, B7



The board will open revealing a safe.

Enter the bedroom.
Inspect the clock.
Inspect the nightstand drawer.

Mind Map: The Password for December.

If you look at the digits they always increase by 1 diagonally.
The code is 5193.

Go back to the laptop and translate the letters.
The code is: R5A1P9F3E

Arabic is read from right to left so the password is: E3F9P1A5R

Switch to Ms Locke.

Locke

Inspect the "Alice in the Wonderland" book.
Page 91: 4 (the text from the other version of the book in on the same page)
Page 98: 2 (the text from the other version of the book appears at the top in this version so we need to check the previous page)

The password is: 34962

Workshop: Enter Ratchett's safety deposit box password

Code: 34962

Inspect the Tower of Babel.
Rotate each level so black holes correspond with the red magnets on the fridge.



Open the tower and take the key.

Open the desk drawer using the key.
Check the pencil and the notepad. Rotate the notepad in such a way that you can interact with it.
Use the pencil to shade the page and find the pattern.

Inspect the monitor.
Enter the password: E3F9P1A5R
Enter the account number: 82664

Learn the safe deposit box number: 4346

Switch to Poirot.

Poirot

Inspect the dart board.

The pattern from Ms Locke is a hint for the safe. If it was overlaid over the keypad it would show the password: 415368#



Open the safe and take the key.

Call Ms Locke.

Talk to the clerk.
Go downstairs and talk to the guard.

Locate box 4346 and open it.
Insert your key, let the guard insert his key, enter the password 34962.
Open the box.

Inspect all items in the box.

Time to rob a bank!
Finish chapter 11.

Chapter 12 - Revelations

Q: Which witness threw doubt upon the timeline of the night of the murder?
A: Pierre Michel

Q: Is Daisy's death the motive of the thirteenth murderer?
A: No

Q: Apart from the ransom, what did the safety deposit box contain?
A: Victims' trophies

Mind Map: Associate two objects whose link would be the motive for Ratchett's murder.

- Photo of Ratchett and Noah
- Leather bracelet (same as in the photo)

Pick up the Golden Moustache (1/1) from the floor when you are looking at the staff.

Catch'em all!
Collect all the golden moustaches. (38/40)


Q: Who is the murderer?
A: Freja > bracelet

Mind Map: Decode Noah's bracelet.

A: FREJA

The world's greatest detectives
Confront the real killer without making mistakes.


A leap of faith to be sure!
Finish chapter 12.

Chapter 13 - Gare de Lyon

Talk to Mr Bouc
Go to the lounge and talk to Captain Arbuthnot and Ms Debenham.
Go to the 1st class car.

Pick up the Golden Moustache (1/2) from the seat in the hall.

Catch'em all!
Collect all the golden moustaches. (39/40)


Talk to Count Andrenyi.

Go to compartment 107.
Go to compartment 202 and pack your suitcase.

Q: Was I correct to let the twelve jurors go free?
A: Yes (The answer doesn't matter)

Q: If Freja Nielsen hadn't escaped, would I have her arrested?
A: Yes (The answer doesn't matter)

Talk to Mr Foscarelli.
Pick up the Golden Moustache (2/2) from the baggage opposite Mr Foscarelli.

Catch'em all!
Collect all the golden moustaches. (40/40)


Check the parrot cage.
Talk to Ms Ohlsson.

Check the newspaper.
Talk to Mr Hardman.

Talk to Mr Masterman.

Talk to Mr Bouc.

My little grey cells did not let me down!
Complete a new game without using a single hint.


A human lie detector!
In a new game, do all the confrontations without ever making a mistake.


End of the line, everyone disembark
Finish chapter 13.

Post credits

Read the letter.

[alenjenny]

What an amazing and wonderful guide! Well deserve my steam award. Do you happen to make more 'walkthrough & achievement guide' for any other games? Do provide the links to those guides please.

[jewmajic3]

Wonderful guide! Very helpful. The only thing I've noticed is when controlling Locke that the names of Mr and Mrs. Armstrong are Anderson in the guide.

[msorge13]

Excellent guide! Thank you!

[jr06]

@catnip - A massive thank you so much for this guide, it was SUCH a great help.

[catnip]

@Mr Fanta You are correct, it's even shown in a screenshot below. No idea why I put third. Corrected.

[Mr Fanta]

When inspect the evidence board during chapter 7, "Autopsy report "Tattoo" + Third photo of the ransom" is wrong choice, correct choice is "Autopsy report "Tattoo" + second photo of the ransom".

[Season Yip]

Thank you very much!

[catnip]

@gg.nadrewod You are correct, no idea why wrote rook. Thank you :)

[gg.nadrewod]

Note on the "Checkmate in 3 moves" workshop in Chapter 11: the first piece moved is a *bishop*, not a rook. Rooks are the castles with the round flat tops and the square pegs rimming the top ring.

[monster slaying]

@catnip I had just went to the wrong door. That was the only issue.
Might want to let people know in the guide that there are two doors with keypads and you are searching for the one with the gorgon on the door.