Also known as 15th Floor, 15th floor, 15th-floor
You are stuck in an apartment building with endless floors full of fear. Observe your surroundings carefully to climb to the 15th floor and reach the roof of the building. Do not ignore any abnormalities. Your carelessness may result in death.
After 15th Floor, we are now with 15th Prison game. 15th Prison this time with 1-4 player co-op, pay attention to the anomalies with your friends, solve the puzzle at the end of the game and try to escape from the priso…
Browse past updates and patch notes for this game.
Top picks from 4 Steam achievements, sorted by player unlock rates.
