Senpai will be mine. He doesn't have a choice.

Don't let Senpai notice you!

Yandere Simulator is a stealth game about stalking a boy and secretly eliminating any girl who has a crush on him, while maintaining the image of an innocent schoolgirl.

This game is currently in development. A demo build is available here:

Download Demo

Please keep in mind that the demo contains bugs, but is frequently receiving bug-fixing updates.

You can check out some of the game's features below:

Every week, a new girl will fall in love with your Senpai - you must eliminate her before she can confess her love to him on Friday! A wide variety of options are on the table; you can set her up with another boy, ruin her reputation, get her expelled from school, frame her for a crime, sabotage her interactions with Senpai until he hates her, or kidnap her and keep her trapped in your basement. Or, if you prefer a more direct approach, you can simply kill her when nobody is looking!

Everyone at school knows your name and face, and your actions will affect your reputation. In order to maintain the image of an innocent student, you'll have to be careful how you behave around others. You can also attend class, join clubs, and make friends to gain various advantages. Attending class will allow you to develop new abilities, joining clubs will provide you with club-specific items, and if you make friends, you can convince them to do various favors for you!

When you commit murder, you'll have to clean up after yourself. Use a mop and a bucket of water to wipe away all the bloodstains that you've left behind, dispose of any murder weapons that have your fingerprints on them, and incinerate corpses to cover up all evidence of your crimes! Watch out - some students will snap incriminating photos of you and report you to the police if they see you commit a murder...and other students are brave enough to chase you, disarm you, and apprehend you!

Copyright 2014-2023 YandereDev. This item is not authorized for posting on Steam, except under the Steam account named YandereDev.

Recent news

May 15th Update 05/15/2023

Hello! The additions that the game received in the May 1st update inspired many players to approach the game in different ways. As a result, I received a lot of suggestions for various improvements that could be made to the game, and also reports of bugs that had never been discovered before. That’s the majority […]

Continue Reading

May 6th Bug-Fixing Build 05/06/2023

Fixed more bugs, one of which was actually preventing one of Osana’s elimination methods from being possible. To read a list of everything that was added/changed/fixed/improved in the latest build, please scroll down past this beautiful artwork of Komako – the 8th 1980s Mode rival – drawn by asuka_cam! Improvements Fixes

Continue Reading

May 5th Bug-Fixing Build 05/05/2023

I’ve prepared a new build that fixes a lot of the bugs that were reported after the release of the Big May Update! To read a list of everything that was added, changed, fixed, or improved in the latest build, scroll down past this beautiful Ayano cosplay by kityshouko! Improvements Fixes

Continue Reading