Well theres Yandere Simulator: https://yanderesimulator.com/ It does meet your requirements. Source: about 1 year ago

I'm pretty sure you're on the wrong site. Were you on this one? Cause it's a fanmade satire website. Here's the official one: The official. Source: over 2 years ago

There is a game called "yandere simulator".don't let the title fool you,this game is VERY DARK!it's a stealth assassination game about a high-school girl stalking the boy of her dreams and eliminating any girl who seems interested in him.no matter the cost...even going so far as MURDERING her rival to prevent them from getting together.the boy's name is "Taro Yamada" and this sociopath of a girl's name is "Ayano... Source: over 2 years ago

For those who don't know what Yandere Simulator is, https://yanderesimulator.com/. Source: almost 3 years ago

Thank you for your patience and support, The website is back up and now you can get your killing streak on. https://yanderesimulator.com/. Source: about 3 years ago

From my online research, this program seem to be a PUP, try using Malwarebytes adwcleaner (https://malwarebytes.com/adwcleaner/). Source: 12 months ago

Disable all of your chrome extensions one by one to see if you can find the culprit. Run adwcleaner from Malwarebytes (https://malwarebytes.com/adwcleaner/) in the settings make sure the switch to reset the hosts file is enablee, then hitmanpro (https://www.sophos.com/en-us/free-tools/hitmanpro). Source: 12 months ago

If there are none, try scanning for Malware using the ADWCleaner. Source: about 2 years ago

Check for fishy add-ins first and uninstall them.Otherwise try Malwarebytes AdwCleaner (free). Source: about 2 years ago

I only use Microsoft Defender , with good extension uBlock Origin and Poper Blocker. With adwcleaner from time to time . Source: over 2 years ago