A universe beyond our own is portrayed in the video game as a large, never-ending tunnel with yellow walls and innumerable entrances. Nobody survives - only horrifying monsters who feed on unwilling guests. The protagonist of the game is an ordinary young man who unintentionally finds himself in this unusual place. He must now decide how to leave this situation.
He can attempt to open the doors, but not all of them will expose him to genuine dangers; some will just lead him to the actual world. Additionally, the interior and corridors may occasionally vary. For instance, a headless mannequin or writing on the wall could be present. The character's mental state, which can degrade, will determine everything. The hallways are probably frequented by teenagers.
