This page contains Gradius Galaxies Codes for GameBoy Advance called "Best Upgrade" and has been posted or updated on Nov 30, 2007 by tassandar. Let us know what you think of this Code by thumbs voting.
Pause the game and press Up, Up, Down, Down, L, R, L, R, B, A to get the Lv1 Speed upgrade, Max Bomb upgrade, Max Laser Upgrade, Max Option upgrade and a shield.
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