[prashant]

# Full health and ammunition

Pause the game and press L1(2), L2(2), L1, R1, L1, R1, R2, R1. Note: Each time this code is used your level will go down by one.
# Versus mode

At the title screen, press Circle, X, Right, Left, Right, Left, Down(2), Up(2). Alternatively, successfully complete the game on any difficulty setting to unlock versus mode with five frames and most stages. Successfully complete the game on any difficulty setting twice to unlock the remaining two frames and stages.
# Alternate ending music

Successfully complete the game on any difficulty setting and get an "A" rank on all five rescue missions to hear a different ending theme during the end credits.

Game Shark Codes

Master Code (Must Be On) ECB78414 1456E60A
Infinite Javelin Ammo 4CDF7052 1456E404
Infinite Geyser Ammo 4CDF7058 1456E404
Infinite Bounder Ammo 4CDF7056 1456E404
Infinite Phalanx Ammo 4CDF705C 1456E404
Infinite Halberd Ammo 4CDF705A 1456E404
Infinite Comet Ammo 4CDF7060 1456E404
Infinite Gauntlet Ammo 4CDF705E 1456E404
Infinite Sniper Ammo 4CDF7064 1456E404
Infinite Decoy Ammo 4CDF7062 1456E404
Infinite Mummy Ammo 4CDF7068 1456E404