Stoopball

One player throws the ball hard against the edge of a step so it rebounds unpredictably.

Fielders spread out and try to catch the rebound before it bounces on the ground.

A clean catch on the fly counts as an out for the thrower.

If the ball is not caught, the distance it travels or the number of bounces decides how many bases the throw is worth.

Keep track of runs like in baseball across a set number of innings.

The side with the most runs when innings are up wins the game.