Unknown Demise is horror game by Superfighter, created on June 24, 2011. In Unknown Demise, players work as detectives to find all six evidence, hidden in different areas. Once a player picks up an evidence, they are to return it to the truck to ensure the evidence is safe. Players can only carry one evidence at a time. In the area, demons and ghosts haunt the area. If one is caught by them, they enter the lobby and then wait for the next round to start. Similar to Outlast, each player is given a battery-operated camera that works as a “stun gun”. It is used as a weapon to see the demon and stun the demon.