Invincibility
Enter "DEATHWISH" as a password.
Unlimited ammunition
Enter "BIGPOCKET" as a password.
One shot kills
Enter "OOHSTOPIT" as a password.
Extra explosion damage
Enter "ACMEBANGS" as a password.
Invisible mode
Enter "DOYOUCME" as a password.
Alternate sounds when hit or killed
Enter "HORNBLOW" as a password.
| Level | Ecks | Sever |
| 2 | SMOKEY | RAVEN |
| 3 | BUTTERFLY | FIREFLY |
| 4 | COVEY | BULLDOG |
| 5 | TIGER | DRAGON |
| 6 | HORNET | LOUDMOUTH |
| 7 | LITTERBUG | STINGER |
| 8 | MUSTANG | NAIL |
| 9 | SPECTRE | ZORRO |
| 10 | NIMROD | XRAY |
| End | SPOOKY | REDDOG |