Infinite power meter (Note 1):
 801C0330 07D0

Infinite mines (Note 2):
 801CEE88 0003

Note 1: Reported to work on the first level only.

Note 2: Reported to cause problems on the startup/intro screens. This may require turning off the
Pro Action Replay during these screens and then turning it back on again during the actual game.


Infinite Energy:
 801C0330 07D0
 801B37DC 07D0
 801B4AE4 07D0
 801B59C0 07D0
 801C7F68 07D0
 801AAD9C 07D0
 801B6BAC 07D0
 801B50BC 07D0
 801B6F64 07D0
 801B5C84 07D0
 801B0960 07D0
 801B85CC 07D0
 801B3280 07D0

Infinite Normal Bullets:
 801BE0D4 0009

Infinite Heat-Seeking Bullets:
 801BDB34 0009

Infinite Explode Bullets:
 801BDEF4 0008
 801BFD54 0008
 801C1218 0008
 801D6D18 0008
 801B1794 0008

Infinite Armor Bullets:
 801BFB74 0009
 801C1038 0009
 801D6B38 0009
 801B15B4 0009
 801C4B2C 0009
 801C021C 0009

Infinite Plasma Bullets:
 801C04AC 0009
 801C476C 0009

Door at the Beginning Won't Open:
 8019908A 0064

Note: Turn off the Game Shark between levels because
 some codes will freeze the game.

Note 2: In order for the bullet codes to work, you must
 have the corresponding gun.