Debug Mode
At the main start screen, press L1, R2, R1, L2, Up, Down, Up, Down. When you do this, ensure that the 'NAMCO' logo is on the screen.
Ghost Gunner
To battle alongside your ghost, turn the Play/Record feature �ON� and play a game. When the mission concludes, go to the Gunner Battle option on the main menu and Enter Right two times to select �Ghost�. Now play another game.
Show Arcade Intro
To see the Arcade Intro sequence, Enter L1, R2, R1, L2, Up, Down, Up, Down while the �NAMCO� logo is on the screen.
More tricks, tips and cheats for this game are right here - Galaxian 3 cheats
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