Greyhat - A Digital Detective Adventure Achievement Guide

This guide will help you to obtain all achievements in the game.

Introduction

Since there's a walkthrough here, I decided to make an achievement guide instead. I know that the achievements in this game are either self-explanatory or story related, but I decided to list it anyway to make it clearer.

I'll try compiling a list of the threads that help me to finish the game too in case there's someone who needs it later.

Achievements

- Story-Related Achievements

You'll get them on story progression.

The Folly of Darius Garcia
Identify The Fixer.


Little Big Pharma
Expose Garymax Pharmaceutical's secrets.


Al-Amuq!
Find Lahinzi Turanur.


Al-Amuq! Part 2
Stop Tareek's plans.


Teacher's Pet
Reverse Debra Nielsen's corrupt actions.


The Naughty Nuke
Stop Commander Ponchik from carrying out his orders.


Gridlock
Help the police capture the disgraced ambassador.


The Perfidious Politician
Ensure Senator O'Connell doesn't get another term.


Holy Holophone!
Steal the tech blueprints.


Air Traffic Chaos
Land the planes safely before time runs out.


Kollusion Kourse
Expose the ridiculous hood-wearing hate clowns.


Criminal Cola
Find out what the secret ingredient in Gessner Kola is.


The Kidnapping of Katie Suzuhara
Help the authorities track the kidnapped girl.


Who's Afraid Of The Big Bad Bioweapon?
Eliminate the Savanide threat.


Hospital Hijinks
Identify the sleeping spy.


Who Killed Cassandra Watkins?
Find Cassie Watkin's killer.


The Dancing Devil
Reveal Dante Dimasalang's nefarious schemes.


Seven
Learn Seven's secret identity.


The Perjurious Policeman
Expose the corrupt cop.


Iliuvatar Descends
Save the crew.


GREYHAT
Complete GREYHAT - A Digital Detective Adventure

- Optional Achievements

I'm in!
Tunnel into another computer for the first time.


Complete tunneling minigame in any difficulty BESIDES Auto. You can change the difficulty by pressing the button in the bottom-left corner.

Math Zombies?!
Play Undead AfterMath


After you finished Al-Amuq! mission, open Internet Browser. Visit "Port Forward - Sharing is Caring" and click the GET button next to "[ASHL] Undead AfterMath v1.0233". Install and run it. You can freely close the game afterward.

Willow Way
Collect all 4 of Willow Way's poems.


The Genie & The Merchant
Collect every chapter of The Genie & The Merchant.


Wallpaper
Collect all wallpapers.


In order to get these achievements, you need to drag yellow files to the yellow box in the bottom-right corner. There is usually one yellow file and 3 CatCoins in every level except for the last one.

Mission	Item	File Name	Location
The Folly of Darius Garcia	The Merchant & The Genie	The Merchant & The Genie Ch1	HDD:\Documents\Important Docs
Little Big Pharma	Poem	My Sweet and Sour Friend	HDD:\Personal\Misc Docs
Al-Amuq!	The Merchant & The Genie	The Merchant & The Genie Ch2	HDD:\Documents
Al-Amuq! Part 2	Wallpaper	The Salazr Collective	HDD:\Downloads
Teacher's Pet	The Merchant & The Genie	The Merchant & The Genie Ch3	HDD:\Private
The Naughty Nuke	Poem	Not Hello	HDD:\Downloads
Gridlock	The Merchant & The Genie	The Merchant & The Genie Ch4	HDD:\Documents
The Perfidious Politician	Poem	Cancel Culture	HDD:\Documents
Holy Holophone!	Wallpaper	NAEXS	HDD:\Projects
Air Traffic Chaos	The Merchant & The Genie	The Merchant & The Genie Ch 5	HDD:\Documents
Kollusion Kourse	Poem	Don't Write Poetry When Hungry	HDD:\Private
Criminal Cola	The Merchant & The Genie	The Merchant & The Genie Ch 6	HDD:\Documents
The Kidnapping of Katie Suzuhara	The Merchant & The Genie	The Merchant & The Genie Ch 7	HDD:\Suzuhara
Who's Afraid Of The Big Bad Bioweapon?	The Merchant & The Genie	The Merchant & The Genie Ch 8	HDD:\Documents
Who Killed Cassandra Watkins?	The Merchant & The Genie	The Merchant & The Genie Ch 9	HDD:\Watkins
The Dancing Devil	Wallpaper	Devil	HDD:\Private
The Perjurious Policeman	The Merchant & The Genie	The Merchant & The Genie Ch 10	HDD:\Documents

Walkthrough + Helpful Links

Some helpful links to help you finish the game:
Walkthrough
After getting the Image Reconstructor
Air Traffic Control tips

Air Traffic Control no crashing planes video:
https://youtu.be/UVFZOiOrGy8

Mystery

There are some areas that I couldn't explore in the game so I'll just leave it here. Feel free to let me know if you know the solution.

1. Cold Cases folder password in Barnett's PC (The Kidnapping of Katie Suzuhara or Who Killed Cassandra Watkins? mission) The folder is a red herring (thanks Dooms!)
   
2. How to solve the second level of the exam in The Dancing Devil mission. BatStevo confirmed that it can't be solved
   
3. Emily's B cipher (AMAR ???)

Afterword

That's all, I think. Let me know if there are more things that I need to link or update and I'll update the guide ASAP. Enjoy the game!

References

Missing Achievement (I'm in)
How on earth (spoilers)

[aquatorrent]

@BatStevo: thanks for the info too! Now there is only one mystery left!

[BatStevo]

Thanks for the recap on wallpapers! Not sure how I missed NAEXS, but I wasn't keen on revisiting every single address just to get that final achievement.

Also, @aquatorrent: dev confirmed that Dancing Devil page 2 is merely included as a handy reference page, so that you don't have to verbally describe each of the poses (like I did) in your NOTES section. I provided feedback that the fact the page cannot be "solved" is unclear, which he acknowledged.

[aquatorrent]

@Capt. Pottypie: yeah, i assume the same for now, but i'm just leaving it here in case they can be solved. Thanks for the help!

[Capt. Pottypie]

Also you aren't meant to solve the 2nd level of the exam. You're not trying to become a junior mage...

[Capt. Pottypie]

I assume that the B cipher, as it isn't used in the password, is either a red herring, or a person from Emily's life we never hear about due to a very small amount of data. The intentional password omission implies the former.

[aquatorrent]

@gfcjyb: i'm actually wondering if reaching the page 3 is possible, hahah. As for the third one, i know the password, but since i deciphered everything except that one, i'm interested to know the solution for that line too :)

[gfcjyb]

Mystery2: I don't think we need to pass the exams all the way, we just need to get the cipher of all symbols; Mystery3: In my playthrough I was not requested for B line, but the XXXXG.GXXXX line, however you should know what the pswd is after you get most of the letters ?NOWFL?KE

[aquatorrent]

@Dooms: thanks for the info! It seems i misunderstand the dev's reply about that folder, hahah.

[Dooms]

Nice guide! To answer one of your mystery questions:

"Cold Cases folder password in Barnett's PC (The Kidnapping of Katie Suzuhara or Who Killed Cassandra Watkins? mission)"

According to the dev there's nothing in the folder and no way to access it, it's just a red herring.