I Just Want Senpai to Notice Me, WAIT, No, I Don’t. I Will Kill My Rivals First

Yandere Simulator is, in the words of its developer's blog, "a stealth game about stalking a boy and secretly eliminating any girl who seems interested in him, while maintaining the image of an innocent schoolgirl."

This trailer today, which I spotted thanks to NeoGAF, was my first exposure to the game. And hopefully not my last. Check out the developer's blog and YouTube Channel.