While playing, pause then highlight Sound FX. Then enter the code.
| Three continues | Triangle, Square, Circle, X, Triangle, Circle, Square, X, Triangle, Square, Triangle |
| Full life | X, Triangle, Triangle, Circle, X, Triangle, Triangle, Circle, Square, Square, X |
| Weaken the virus | Triangle, Triangle, Square, Circle, X, Triangle, Circle, Square, Square, Square, X |
| Level Skip | X, Square, X, Triangle, Circle, Square, X, Circle, X, Triangle, Triangle. |
| Jump to the next world | Circle, X, Triangle, Circle, Square, Circle, X, Square, Triangle, Circle, Square |
| Maximum energy bar size | Square, Circle, Circle, Triangle, X, X, Circle, Square, Square, Triangle, Square |
| Maximum energy | X, Triangle, Triangle, Circle, X, Triangle, Triangle, Circle, Square, Circle, X |
| All weapons | Triangle, X, Circle, Square, X, Square, Circle, Triangle, X, Square, Circle |
| Unlimited ammunition | Triangle, Circle, Triangle, X, Square, X, Circle, Square, Triangle, X, Square |
| Automatic recharge | Square, X, Circle, Triangle, Circle, X, Square, Triangle, Circle, Triangle, Square |
Enter VONLUX as a password.
Enter HUIBON as a password.
