Space Shoot Out Target Game Wham-o's Space Game Outdoor Play Swimming Pool Fun Water Gun Toys and Games,gun Race Children Fire Away with Wham-O's Space Shoot Out Target Game. WhamO's Space Shoot Out Target Game is a water gun race you can play in the cool of your own pool. Two players race to shoot water into the water tubes. When the tubes are filled up with water, the plastic balls will drop out. The player who first makes all of the balls drop out first wins Product Weight:5.6 pounds Product Dimensions in inches:65 in wide by 40 in high