Unlimited lives
Enter "FJVHDCK" as a password.
Unlimited ammunition
Ente "ZXLCPMZ" as a password.
Level select
Enter "XCDSDFS" as a password.
| Level | Easy | Medium | Hard |
| 2 | SDFLMSF | VLXCZVF | CJSDPSF |
| 3 | DVLFDZM | DPSDCVX | CMSDKCD |
| 4 | VFDSGPD | ZMGFSCM | SPFPWLD |
| 5 | CSDJKFD | HWKLFYS | TPDFQGB |
