We have 1 cheats and tips on Wii. If you have any cheats or tips for Gradius II please send them in here. You can also ask your question on our Gradius II Questions & Answers page.
Unlock 30 Lives:
At the 'Title' screen press Up, Up, Down, Down, Left, Right, Left, Right, B, A.
Max Out Abilities:
During gameplay press Up, Up, Down, Down, Left, Right, Left, Right, B, A. This code can only be used once per level.
Unlock Sound Test Menu:
Hold A + B and turn on the NES and press 'Start' when the screen comes up. Then hold A + B until the 'Title' screen and press 'Start' again.