Circle Pong
Pong, but it's a circle
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ABOUT CIRCLE PONG
I started by asking whether anyone had made Pong in a circle. The versions I found did not match what I wanted: both players should roam the whole circumference, use the same clockwise and counterclockwise controls everywhere, and never score with an uncounterable tap behind a paddle. That gap became Circle Pong, with up to eight players, mouse control, multiple balls, and powerups.