Password - Level Passcodes | |
| Enter the following at the password screen: | |
| Ending Password | DCRDTS |
| Level 8 | KBDBVL |
| Level 11 | LKDSVB |
| Level 10 | KJBLVB |
| Level 9 | LVBRLG |
| Level 7 | LZVKBD |
| Level 6 | VWLFLG |
| Level 5 | LBKVRG |
| Level 4 | LZDBVZ |
| Level 3 | LSKGHG |
| Level 2 | BHRTYP |
- Yahoo! Video Games
- > GBA
- > Cheats
- > A Sound of Thunder
A Sound of Thunder Cheats and Tips [GBA]