Fun to play and hilarious to watch. Two players try to navigate through tube tunnels, over walls, up ramps, and around inflated barriers and giant rings. This game can accommodate many players per hour and is available in two-module or three-module lengths. 2 mod: 50’Lx13’Wx13’X/req. (2) 20 amp plugs – 3 mod: 70’Lx13’Wx13’H/req. (3) 20 amp plugs