Namco Museum: 50th Anniversary Arcade Collection Cheats - GameCube
Hints
Pac-Mania
Score 15,000 points in one session of Pac-Man and 20,000 points in one session of Ms. Pac-Man.
Galaga '88
Score 40,000 points in one session of Galaga.
Glitch: Mappy: Open doors without touching them
As long as the doors are on the screen and Mappy is facing them, you can still open and close them.