Password - Full Power-Up | |
| During gameplay, pause the game and press Up, Up, Down, Down, L, R, L, R, B, A. | |
Password - Suicide | |
| During gameplay, pause the game and press Up, Up, Down, Down, Left, Right, Left, Right, B, A. | |
Gradius III Cheats and Tips [WII]
No extra stories for Gradius III