terrie01:In a similar theme, a friend had a scene with the PCs trapped in a room with no doors or wi
terrie01:In a similar theme, a friend had a scene with the PCs trapped in a room with no doors or windows. There’s a countdown running, and a lever in the middle of the room. If you pull the lever, the countdown resets. If you let the countdown reach zero…. a door appears. -- source link