This page contains Cheats for Gradius Galaxies organized by sections for GameBoy Advance. Gradius Galaxies is a Action Shooter Scrolling game, made by Mobile 21, released on Nov 12, 2001 and published by Konami. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
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....From: tassandar
While in play, pause the game and enter Up, Up, Down, Down, L, R, L, R, B, A...From: ironman
To delete saved data, go to the options screen, select ''EXIT'', and then hold the L, R and B buttons, then press start....From: HataExpoppy
Pause the game and enter the following:...From: crazybob
To unlock ''Challenge A'' just clear the game once. Then it can be selected from the main menu....From: egbeast
To unlock Challenge B a harder version of Challenge A, you have to clear Challenge A....From: jezzicaz789
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