- REFILL HEALTH:
PAUSE GAME, HOLD L+R, PRESS Y, DOWN, A, UP. THEN UNPAUSE GAME.
- MAX AMMO:
PAUSE GAME, HOLD L+R, PRESS A, DOWN, Y, UP. THEN UNPAUSE GAME.
- ADD 1000 UPGRADE POINTS:
PAUSE GAME, HOLD L+R, PRESS A, DOWN, DOWN, DOWN. THEN CHOOSE SHOW UPGRADES.
- PURCHASE ALL LEVEL 2 UPGRADES:
PAUSE GAME, HOLD L+R, PRESS B, RIGHT, B, RIGHT. THEN CHOOSE SHOW UPGRADES.
- PURCHASE ALL LEVEL 4 UPGRADES:
PAUSE GAME, HOLD L+R, PRESS Y, UP, Y, UP. THEN CHOOSE SHOW UPGRADES.
- PURCHASE ALL LEVEL 6 UPGRADES:
PAUSE GAME, HOLD L+R, PRESS X, LEFT, X, LEFT. THEN CHOOSE SHOW UPGRADES.
- ALL LEVEL 8 UPGRADES:
PAUSE GAME, HOLD L+R, PRESS A, A, DOWN, DOWN. THEN CHOOSE SHOW UPGRADES.
- INVINCIBLE:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS Y, X, A, B. THEN UNPAUSE GAME.
- INFINITE MISSILE WEAPONS:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS X, B, A, Y. THEN UNPAUSE GAME.
- ALL COMBO UPGRADES:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS Y, B, Y, B. THEN UNPAUSE GAME.
- SUPER ATTACKS:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS X, X, B, B. THEN UNPAUSE GAME.
- TINY ENEMIES:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS Y, Y, A, A. THEN UNPAUSE GAME.
- SLOMOTION:
AFTER BEATING THE GAME WITH ANY CHARACTER, PAUSE GAME, HOLD L+R, PRESS Y, B, A, X. THEN UNPAUSE GAME.
