Pretty cool to play around with actually. I spent like 10 minutes in the experience.
In this experimental build there's no win condition. nor real stage or obstacles to really test the gameplay with.
You can also never get caught with the lantern off.
So guess what? I imagined that Kyouko is the actual stalker! LOLEcholocate Kogasa, carefully move right on top of her, and then BOO! Lantern on her head! I like to think I've out-surprised the surprise master.