Katana ZERO

Katana ZERO

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𝕂𝔸𝕋𝔸ℕ𝔸 ℤ𝔼ℝ𝕆 (武士 零): Dragon's Path Guide
By BRƱK and 1 collaborators
A guidance for achievements, secrets, places, items and more. With my pleasure.
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Factory
PRISM KEY

Achievement Description: “Most people go right. You went left.”

This is the first achievement in the factory mission, you need to go left instead of right as soon as the mission starts (you will need to jump on the buildings to get back up to the area). Loot the dead body on the far left to get the Prism Key.


Don't Hang Up!
Achievement Description: “In 1962, the Orlons released one of the all-time greatest doo ♥♥♥ hits, Don’t Hang Up. Google it. Anyway, you hung up your phone a lot.”

In the factory, after passing the first stages, you will get a phone call, hang up a few times, simply continue hanging up this phone call (select the hang up choice) until the person on the phone gets angry. This will unlock the "Don’t Hang Up!" achievement.

Feline Persuasion
Achievement Description: “ You really liked petting that cat. ”

In the Factory Hideout level there is a cat on the desk in the first room. Pet it until it leaves. This will unlock the achievement.

Master Key [Hotel]
Achievement Description: “You stopped a suicide. With a murder.”

In the last floor of the hotel pick up the statue before the target (seen above) and throw it at the target after opening the door but before stepping out onto the balcony. This will kill the target. Loot his dead body to get the Master Key.
What a bad idea [HOTEL]
Achievement Description: “Jump off the balcony of the penthouse.”

At the end of the Murdower Hotel mission you will arrive on a large balcony. After the target is dead, jump off the balcony.


Refused Medication [NEON CLUB]
Achievement Description: “This will go well…”

You need to playthrough the Club Neon mission. During this mission you are told to not speak with the DJ Electrohead. Speak to the DJ to learn about the drugs and see him get shot. After the mission is over, speak with the psychiatrist about the drug. Keep refusing the drug until your are told to leave.

Prototype Key [PRISON]
Achievement Description: “Fulfilled your secondary goal in the prison.”

During the Prison level, don’t kill any police officer (or kill all the police officers if you refused the drug in neon club misson). After the mission you will find a box near your apartament, inside the box you will find the Prototype Key.

Party Animal [Studio 51]
Achievement Description: “Why did you think it was a good idea to give him your Katana anyway? ”

Give your Katana to the guy in the limo and then beat the opening room of Studio 51. Retrieve your sword by the elevator.

Coffin Head [Studio 51]
Achievement Description: “You killed a suspiciously familiar character on the Quiet Hills set.”

During the Studio 51 mission, you will enter the Quiet Hills set. After you pick up the blue keycard and head back to the elevator you will run into a coffin headed enemy. Kill him.

No love for robots [Studio 51]
Achievement Description: “Poor guy.”

During the Studio 51 mission, you will enter the A Space Uncertain set. On this set there is a robot. The robot will speak to you about being programmed to kill all humans. Spare the robot’s life. Complete the set (get the yellow keycard) and return to the robot. The robot will thank you for sparing it. It will self-destruct.

Beatdown [Studio 51]
Achievement Description: “You ruined his fresh track suit.”

At the end of the Studio 51 mission you will fight V. During this fight you need to not get killed. After you deliver four blows to V you will get the achievement. To do this easily roll to his back when he is shooting and attack it. You can reload the boss fight at any time by going to the main menu, selecting continue and then continue from previous level.

Phoenix Key [MANSION]
Achievement Description: “Found what the robber left behind.”

In the mansion mission, inside one of the rooms you will see a robber going through something on the floor. Leave the robber alone. Clear the floor then just wait for the robber to leave. Go into the room the robber was in and interact with the sack on the floor to get the Phoenix Key.


The End [CHINATOWN]
Achievement Description: “Meet your final end in chinatown.”

At the end of the Chinatown mission there is a standoff with the police. During this standoff you will experience a cutscene. In this cutscene the two masked men will appear to you. Try to kill the masked man (choosing to die).

The Dragon's Tape [Prison]
Achievement Description: “Complete The Dragon’s tape.”

After you make it out of Chinatown alive, you and your neighbor will go pick up some movies. During this cutscene you will fall asleep. This will put you into The Dragon’s Tape which is the events of the prison, prior to you arriving there. Complete the tape.

Savant Key [Slaughterhouse]
Achievement Description: “Didn’t wake up Leon.”

The Savant Key is the hardest key to get in Katana ZERO as it requires avoiding three different events during the Slaughterhouse mission. These three events involve a character named Leon (he’s the one on the TV screens). To get the key you need to avoid waking him up. The three events are as follows.

Event 1 - Cut Wire
In this room you need to cut the wire before Leon locks you in. You have a few seconds to react once the door is opened. Cut the wire and continue deeper into the level. (You know you’ve done it correctly if you do not get sniped in the next rooms).


Event 2 - Avoid Cameras
In this room you will see four cameras on the ceiling. These cameras can be avoided by rolling into the center area then rolling past the last two. It is kind of a pain, but you can continually restart until you get it. If done correctly, Leon will not appear on the screen and you will not have to fight any enemies.


Event 3 - Avoid Cameras
The final event takes place right after event 2. Like event 2 you need to avoid the cameras in this room and make it to the other side.

Secret Hunter
Achievement Description: “Found all the hidden keys.”

Collect all five hidden keys in Katana ZERO:

Prism Key – Level 1.
Master Key – Level 2.
Prototype Key – Level 3.
Phoenix Key – Level 7.
Savant Key – Level 11.

These keys open up doors in the Government's Lab level (level 12). You get the key to this level off the Psychiatrist in level 11. Behind each door in the Government's Lab is an sword.

Forbidden Ultimate Danger Tempest-Eyed MAJORDOMO Imperial Barrage Crab, Evixion [HOTEL]
Achievement Description: “Your trap card was activated.”

To get this achievement is a two parter. First make your way to the Murdower Hotel and speak with the receptionist there. During this interaction be nice to her. Tell her:

I’ll just be on my way.
It’s called cosplay.
Obviously Shinju Sakamura from Ex Vs X – Sakura reDUX 2.
Childrens card games in a cyberpunk dystopia.
Uh, sure.
Thanks.
After you’ve spoken with the receptionist, complete the level. At the end she will cover for you with the police calling you Shinju Sakamura.


Now that the receptionist knows us as a cosplayer, make your way to the bunker level (level 10). Before you enter the bunker you will run into the receptionist once again. Tell her that you can show your ID and play cards with her.

Can I just go?
I can’t show you my ID card… But I can show you my trap card.
Heh, it’s a challenge alright.
Throw out whatever card you want.
Throw out whatever card you want.
You just activated my trap card.
Upon the defeat of the receptionist you will receive this achievement and the joy of crushing your opponent in a children’s card game. FeelsGoodMan.
Funny Prank [BUNKER]
Achievenet description: " Kill your self in a elevator. "

About halfway through the buker level (level 10), there is a molotov on a table, grab the molotov and clear the room (don’t use it). Enter the next elevator down and throw the molotov against the wall/ceiling so it kills you.

Psychotherapy [BUNKER PT2]

Achievement Description: “ Defeat the psychiatrist’s final form. ”

How to reach the Psychiatrist hidden boss (do all of this in a row).

Level 1 – Hang up multiple times during Factory phone call. Answer with hello and complete mission.
Ask for medicine during session.
Level 2 – ¦¦¦¦ off receptionist at hotel. Complete mission.
Ask for medicine during session.
Level 3 – Talk to DJ Electrohead in the booth about the drugs.
Refuse medicine during session.
Level 4 – Kill all the police during the prison level.
Tell Psychiatrist “F*ck You.” during Chinatown session.
If you do the following you will get a different outcome during the Bunker Part 2 Psychiatrist sequence. Instead of bludgeoning the Psychiatrist to death, you will have to face him in a boss battle. Beat him to get the Psychotherapy achievement.


To Be Continued...
Achievement Description: “Beat Katana ZERO.”

Beat all 11 levels in Katana ZERO to unlock this achievement.

HARDMODE


Achievement Description: “ Complete a full run in hard mode. ”

Complete a run of hard mode to get the achievement (must have beaten the game once)



GOLDMEDAL


Achievement Description: “Achieve a total rank of gold or higher in a full speedrun..”

Complete the speedrun in under 29 minutes.
20 Comments
blebsmc99 Dec 28, 2023 @ 5:48pm 
I got the GOLDMEDAL achievement with a 30 minute time (that counts as a full gold rank still) so I don't know why everyone still says it's only 29 minutes.
MONSOONGAYMING Jul 9, 2023 @ 1:37am 
thanks for the help!! :steamthumbsup:
Tichat002 May 29, 2023 @ 9:20am 
speedrun achievement isn't really under 29 minutes, it's just having an average of gold medal in each levels. technically you could finish it in 10 hours and still get gold medal overall if you get plat in some levels, then gold in all, then spend 9 hour waiting on the last room
BRƱK  [author] Sep 14, 2022 @ 3:27am 
Thanks for the heads up :er_wave:
Islwyn Sep 14, 2022 @ 2:42am 
SAVANT KEY: if you're getting sniped at, you need to restart. in the room where you cut the cable at the beginning, lure the enemy out. there is a camera in that room which can be set off. if its red, its been triggered. if its green youre ok. i spent 20mins stuck at the 4 camera room until i realized id already failed.
BRƱK  [author] Sep 19, 2021 @ 1:23am 
Yes, that'll do it too. You're welcome :sans::steamthumbsup:
Olga 1987 Sep 18, 2021 @ 6:37pm 
I talked with the administrator peacefully (I said that I cosplay an anime character; in the Bunker chapter I played a card game with her and even got an achievement for it) but I still got the secret boss fight and "Psychoterapy" achievement. Thanks for the guide anyway :steamthumbsup:
BRƱK  [author] Sep 8, 2021 @ 3:53pm 
Thank you!
Blitz May 22, 2021 @ 7:04pm 
Great Guide!
BRƱK  [author] Dec 6, 2020 @ 8:31am 
MY MANNNN... YES.