I remember playing this catapult game at my cousin Dan (dan10878) and Dave (TheMemoryCrawler) Renne's House. We would arrange some of our action figures on these chalkboard trays on the floor and we would take turns firing balls from catapults at each others action figures. The team that knocked over the other team's action figures first won. I would always use these madball action figures heads with the Madball catapult. That was a sweet game.