Bong is an open source port of Pong for the Atari 2600/7800. It features 1 and 2 player game play, a smart AI, handicaps, 2 different color modes and a pause feature all squeezed into a 2k rom.

This version is the final version of the game and unless there are any bugs needing fixing will be the last rom revision. Bong has been submitted for the 2k 2008 Minigame Competition.

http://www.atariage.com/forums/index.php?showtopic=126576