Setup. Everyone in a circle about 6 metres across. Two balls.
How it runs. Throw to anyone except the keeper next to you, and call their name or number as you throw. Two balls are going at once, so you have to catch one and look for the other. Drop a catch, throw a bad ball, or hold it for more than two seconds, and you lose a life. Three lives each. Last one in wins. Anyone who is out feeds a third ball in from outside.
Make it harder. Throws must be one-handed. Then one ball is thrown and the other is passed along the ground with the feet.
With 4 keepers. A square, two balls.