| Gameshark Hydro Thunder Hacks |
| Always Place First | 8009DD58 0001 |
| Infinite Boost on Pick-Up | 80050B86 2400 |
| Infinite Countdown Timer | 800972DE 0063 |
| Stop Track Timer | 800972E2 0000 |
| Max Cash | 800966B4 FFFF |
| Unlock Medium Tracks & Boats | 300A2245 0000
300A223D 0000
300A2240 0000 |
| Unlock Hard Tracks & Boats | 300A2243 0000
300A223F 0000
300A2244 0000 |
| Unlock Bonus Tracks & Boats | 300A223C 0000
300A223E 0000
300A2242 0000
300A2241 0000
300A2247 0000
300A2248 0000
300A2246 0000 |
| Unlock All Tracks & Boats | 800A223C 0000
800A223E 0000
800A2240 0000
800A2242 0000
800A2244 0000
800A2246 0000
800A2248 0000 |
Unlock All Tracks & Boats
(GS 2.2 or Higher Needed) | 50000602 0000
800A223C 0000
300A2248 0000 |
