Pro Action Replay Codes:
Infinite Time - 00CBBF:0A
Infinite Time (Ten's Digit) - 00CBBE:09 -Rune
Infinite Health - 00C9C2:51 -Rune
Infinite Lives - 00C988:09 -Rune
Infinite Whips - 00C974:09 -Rune
Invulnerability - 00CA14:FF

Game Genie Codes:
Invulnerability - 00A-05B-7F4
Start with 5 lives - 041-42F-F72 -Galoob
Start with 9 lives - 081-42F-F72 -Galoob
Start with 11 lives - 0A1-42F-F72 -Galoob
Infinite lives - 002-9FF-3BE -Galoob
Infinite whips - 002-839-19E -Galoob
Infinite time (switch off codes at end of level to go on) - 00A-3EE-3BE -Galoob