Backrooms: Lost Place A single-player adventure horror game based on the Backrooms universe. The game combines puzzle, adventure, and horror mechanics. Dive into the fascinating and mysterious atmosphere of the Backrooms universe, playing as a student who accidentally finds himself in the Backrooms. Procedural generation Most of the levels in the game have procedural generation elements, which adds an element of replayability and interest to the playthroughs Fear Feel the goosebumps running down your skin during the game. Each level tries to play on different elements of fear to definitely make you scared during the game.