Galaxian 3 Cheats & Codes

Debug mode

When the Namco logo flies on the screen, press L1, R2, R1, L2, Up, Down, Up, Down.

Ghost player

Go to the play record screen and enable that feature. Then, start a game and play as far as possible. Now enter the gunner battle option and press Right(2) to select "Ghost". Start another game to have your self as a partner.