It is known as the survival game, a game of The Classrooms, it is a procedural, liminal-space, found-footage, survival horror game. Explore The Classrooms and discover the various anomalies it contains; from malicious entities, to harmless oddities. And remember, it's different every time you play, so your found footage is uniquely yours.

https://the-classrooms.fandom.com/wiki/The_Classrooms_Wiki