Action Replay Codes:
Infinite Time - 00CE64:01 -Rune
Infinite Lives - 00CE6A:0A -Rune
Infinite Bullets - 00CE9F:99 -Rune
Infinite Life - 00C760:3E -Rune
Infinite Normal Ammo (First Digit) - 00CEA0:09 -Rune
Infinite 3-Way Shot (First Digit) - 00CEA2:09 -Rune
Infinite 3-Way Shot (Final Two Digits) - 00CEA1:99 -Rune
Game Genie Codes:
Start with 1 life - 31E-13F-2A6 -Galoob
Start with 5 lives - 35E-13F-2A6 -Galoob
Start with 9 lives - 39E-13F-2A6 -Galoob
Infinite lives - 3AB-30D-2A2 -Galoob
Infinite energy - 3AA-BF6-2A2 + 3AC-156-2A2 -Galoob
Pick up power does nothing - 3AD-346-2A2 -Galoob
Infinite timer - 000-E05-E6E -Galoob
100 bullets on pick-up - 019-86F-E6E -Galoob
Start 1st life with 900 bullets and get 200 on each pick-up - 099-86F-E6E -Galoob
Infinite ammo all guns - 006-64D-A2C -Galoob
Infinite Time - 00CE64:01 -Rune
Infinite Lives - 00CE6A:0A -Rune
Infinite Bullets - 00CE9F:99 -Rune
Infinite Life - 00C760:3E -Rune
Infinite Normal Ammo (First Digit) - 00CEA0:09 -Rune
Infinite 3-Way Shot (First Digit) - 00CEA2:09 -Rune
Infinite 3-Way Shot (Final Two Digits) - 00CEA1:99 -Rune
Game Genie Codes:
Start with 1 life - 31E-13F-2A6 -Galoob
Start with 5 lives - 35E-13F-2A6 -Galoob
Start with 9 lives - 39E-13F-2A6 -Galoob
Infinite lives - 3AB-30D-2A2 -Galoob
Infinite energy - 3AA-BF6-2A2 + 3AC-156-2A2 -Galoob
Pick up power does nothing - 3AD-346-2A2 -Galoob
Infinite timer - 000-E05-E6E -Galoob
100 bullets on pick-up - 019-86F-E6E -Galoob
Start 1st life with 900 bullets and get 200 on each pick-up - 099-86F-E6E -Galoob
Infinite ammo all guns - 006-64D-A2C -Galoob