Pong2 is an open-source game based on the original game of Pong. Pong2 has improved features over the original. The paddle can be moved horizontally and vertically. 10 tracks of background music are available during game play. The first player to score 10 points in each level is the winner.

Changes:

– Improve third intro screen.
– Added small game menu.
– Added credits screen
– Improve help screen.
– Added release notes screen.
– Increase http receive buffer size to 8196 bytes.
– Use only one unique cookie number during the game.
– Split game logic, button events and screen output in source code.
– Build game with libogc 1.7.1 and devkitPPC r16 compiler

http://wiibrew.org/wiki/Pong2