A downloadable game for Windows, macOS, and Linux

Buy Now$4.00 USD or more


Saiko No Sutoka is a Horror Survival Game where you as a Protagonist must escape and avoid the crazy yandere girl who wants you dead.

The Antagonist, Saiko Chan is a psycho Serial Killer. She’s a very unique Yandere type. She loves to play with you before she has a chance to kill you.

Let’s play our game now!

#SaikoNoSutoka #ホラゲー #ヤンデレ

Development Status: IN-PROGRESS

The game is initial Alpha 2 and much is left to be done.

[OLD VERSION] Alpha v2.0 is still free to download .

[NEW VERSION] Updated to Alpha v2.1 (4$).


Please leave feedback or if any bug is found.

Thanks for your recent support and the feedback. We highly appreciate that!
Also thanks to all of you guys who made nice fanarts!

Support us on:

Patreon: https://www.patreon.com/habupain

Follow us on:
Facebook: https://www.facebook.com/SaikoNoSutoka
Twitter: https://twitter.com/SaikoNoSutoka
Instagram: https://www.instagram.com/saikonosutoka/
YouTube Channel: https://youtube.com/c/SAIKONOSUTOKA
Discord Server : https://discord.gg/7V3pusP (Please ask us, if this link already expired)


~Steam download link~

StatusIn development
PlatformsWindows, macOS, Linux
Rated 4.7 out of 5 stars
(508 total ratings)
TagsAnime, Creepy, Escape Game, Horror, Psychological Horror, Singleplayer, Spooky, Survival Horror, yandere


Buy Now$4.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $4 USD. You will get access to the following files:

Saikonosutoka_2.1.2_LINUX.zip 267 MB
Saikonosutoka_2.1.2_MAC.zip 259 MB
Saikonosutoka_2.2.8_WINDOWS.zip 508 MB

Also available on

Download demo

Saikonosutoka_2.0_OLD.zip 220 MB
Saikonosutoka_2.0_linux_OLD.zip 232 MB
Saikonosutoka_2.0_mac_OLD.zip 224 MB

Development log

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Viewing most recent comments 1 to 40 of 1,309 · Next page · Last page

anyway get all out of that sus shit WHY WONT YOU UPDATE THE MOBILE VERSION!?!?!?!

(1 edit)

because money i guess, just buy it from pc

i got free version dont tell him i got free from steam unlocked 2.2.8

well you should buy it to support him, but thats your probleme

she is choking you bc she want you to fuck her she want to suck ur dick bro                                                                                                                                                                                                    WTF

bro i suck so bad i cant even beat normal


she want me to fu-

Can u update Mac version ?

Hey habupain, why about mobile version?


the comment below mine tells the whole truth


wow its really been over a year since this game got updated? mabye you should focus on this main game instead of making a fekn halloween spinoff =|

when will there be updates for android??

there is already update to android, u can check Habupains channel and if u go to community u will see it

what version

bc i have pc 2.2.8 free

and if u want free go to steam unlocked

after saiko no sutoka for pc update

version 2,2,8?

when the new version for pc come, they said they would update the mobile one, but I don't know which one, but well probably 2.2.8 and up after the pc version comes out 

Loved it!



This should be a porn game

I could imagine it :P


I feel like the mac  v deserves an update sense we been stuck on 2.1.2 sense before april and thats 2.2.8+ we did'nt pay for nothing after all, with all do respect of coarse.
- fellow follower

bonjour est ce que vous aller faire une mise a jour pour que cette version pc soit disponible sur mobile ?

sinon je trouve ça cool de mettre le mod halloween comme sur pc disponible sur mobile. 

My GIRLFRIEND is trying to KILL me! | Saiko No Sutoka | Indie horror game - YouTube

Did she deserve THIS! | Saiko No Sutoka (Ending) | Indie Horror Game - YouTube

(5 edits)

also, I have a suggestion. I just got ran up on and killed by elissu immediately after saiko took the infirmary room key from me and yelled for me to chase her. That could be a part of the gameplay. But from what I gathered, they are designed to kind of take turns "playing with" Akira and work together. I also gathered that they poke you a little bit because they want you to run so they can play their cat and mouse game. They don't seem to like an outright kill because they don't seem to enjoy that. It's the "game" for them and then the kill if you don't play it/get tired/"break" like a toy. I don't really see them stepping on each other's toes, but there are sometimes in the game that they actually do just that. I feel when one is playing a game, like say, being on your back, counting down in the room, or wanting you to take try and get a room key from them that it would be smoother to figure out a way for the other to kind of go along with it. Even if they make it more difficult(hinder you) by like shoving you down and making you slowed for 12s, following you, or waiting outside to ambush while the other counts down inside and you scramble to unlock the door, etc. Sometimes the other one just knocks the door down and start trying to attack you. Unifying their ai to kind of complement each other would make it smoother and in my opinion. Speaking of the countdown, they sometimes break it if you open the door before they reach 5. This is if you get too close to them or if you open the door before they are done counting. I think it would be more fitting for their character to have dedication to their games.  Great game as it is though. edit: also elissu attacked me for a random 10 points of damage while holding a room key(playing the key chase game)saiko was behind to deliver the finishing blows. The brick doesn't always stun for 5 seconds. They immediately recover at times.

(1 edit)

In yangire mode, there is abug where if saiko is on your back and elissu kills you, that the game will freeze. Saiko also insta kills you (this might be one, im not sure) while playing with you for a room key as if it's the exit key. 

anime girl gone crazy...

Teoria en español



The Halloween Edition is a really cool rendition and i genuinely enjoyed it!

Question.  This Version is getting updated ? or only the steam version?


I love this game and its community!

really loved this game!!
Show post...

love this game anika and aurora :D

nice Halloween update, can't wait to play it when it releases this thanksgiving

When is the new update?

Be patient. Habu is doing his best

(1 edit)

i know. And he's game is incredible.

My goodness when it's complete

Gameplay em português do Brasil

....Please make it free- IM A MASSIVE FAN OF IT BUT I CANT DOWNLOAD IT!!!


It's only 4 dollars, it's well worth it and you support the creator with it.


thats the thing- i want to support the creator its that my parents do not allow bloody games so i cannot ask them

you can go to steam unlocked and get it for free just search the game on steam unlocked and there  but its over 500 MB and then you have to exract it or just get winzip so winzip can extract it for you


i remeber when the game was free :c


same.... im just gonna buy the game 


I love this game honestly, the replay value is incredibly high and the atmosphere is just right. Can’t wait for nightmare mode. 

love the vid!

(2 edits) (+1)

Hello, my pc recently needed to be completely wiped and i lost all of the older versions of the game from before 2.0 and i would like to revisit them, would you please reupload them back on the site or send me the files, Please and thank you.

If I remember correctly, a lot of the previous versions can be found on the discord server. I recommend checking it out.


add multiplayer/coop for this masterpiece

Deleted 140 days ago
(2 edits) (+1)

I'm not aware of the issues on Discord, but that doesn't sound far-fetched considering the hellhole this discussion board is. Does no one critique this game? A game you like and care about is a game you want to be good. So, critiquing within reason is good.

Anyways, how is the developer himself in terms of interaction with the community? I talked to him on Discord months back and he seemed fine. That was through private messages. I was giving him some critique like the excessive bloom and he wasn't a bitch about it.

Deleted 140 days ago

Banned for the following reason: Received 3 warns in quick succession in a very short timeframe.

Both you and Leo were warned 1 time to stop by a mod yet YOU KEPT GOING.

Violated rule 1 2 times! plus rule 16 = 3 warns = Ban

Also username314271 People generally use the discord server about the game. 



please add online coop to this very cool masterpiece!

求saiko no sutoka的steam key

Viewing most recent comments 1 to 40 of 1,309 · Next page · Last page