Spikeball
Imagine volleyball, but the net is on a trampoline, and the goal is to bounce the tennis-sized volleyball off it. To begin, two teams of 2 players square off around the spikeball trampoline; the first player serves by bouncing the ball off the trampoline towards the opposing team. From there all chaos breaks loose: there are no boundaries! Teams have 3 hits between them, like volleyball, before the ball must be spiked off the net once again. Teams score points when the ball hits the rim, ground, or bounces twice on the net. Rules can be modified, making this hectic outdoor game perfect for small groups, families, and all kinds of events!