Think fun house:
Revolving - players enter a round room, the room starts spinning at a high rate of speed, pressing the players to the walls, the a trap releases X.
Mirror room - which one leads to the plane of mirrors or releases a mirror copy of the players.
Sinking floor - floor is always moving causing players to always be flat footed, they are attacked from the air by X.
Ball room - nope not that type, this one has baseball sized balls from wall to wall, making it hard to walk but also hiding vipers. Watch your step and don't fall! (got this one from the news, rattlesnakes have been found in them).