- Nintendo 64
Level Passwords
| Level | Effect |
| 1 | DPXMDGVXCVLCG5WFL |
| 2 | C2G57FLRDQJV7FBTCN |
All 127 Lives and All Remotes
Password: NJ4N>P2S274N>P2S28
All Remotes All Levels All Bonus Levels
Password: MX68KQY3S68KQYW8
Vault Codes
At the Vault screen enter any of the following "Passwords". To get to the Vault screen play the hidden level and get all four vault secret keys:
| Effect | Password |
| Eight Hit Paws | Square Diamond Triangle Triangle Star Diamond |
| Extra Life | Triangle Circle Star Square Square X |
| Ten Lives | Square X Circle Circle Triangle Square |
| Invincibility | Square Star Triangle Square Triangle Diamond |
| Toggle Timer | Square Square Diamond Circle X X |
| Play as Alfred | Square X Triangle Square Star Star |
| Play as Cuz | Square Diamond Square Square Triangle Diamond |
| Play as Rex | Square Star Star Square Triangle Triangle |
| Play as DracuGex | Star X X Circle Square Triangle |
| View FMV Sequence | Circle Triangle Square Star Diamond Star |
| View FMV Sequence 2 | Diamond Star Square X Triangle Circle |
| View FMV Sequence 3 | X Diamond Star Triangle Triangle Circle |
| View All FMV Sequences | Star X X Circle Square Triangle |
| Level Select | Square Circle Circle Triangle X X |
| Gex Quotes Press Select | Square Triangle X Star Square X |
| Debug Menu Press Select | Square Square Diamond Circle X X |
March 31, 2002 - 2:55pm