Master code
Enter "TWLVCHTS" as a code.
Super cheats
Enter "ZTJRWLDW" as a code.
Less damage
Enter "CHNKY" as a code.
Level select
Enter "NTRPL" as a code.
Free ammunition
Enter "SPW" as a code.
All jets
Enter "SHWRM" as a code.
Fast jets
Enter "STBLT" as a code.
Double money
Enter "KCHNG" as a code.
Permanent power-ups
Enter "GVTBCK" as a code.
Bomb ball
Enter "BMBBLL" as a code.
Bomb ball weapons
Enter "CDDDHLR" as a code.
Bomb ball Opus
Enter "QPVS" as a code.
Huge guns
Enter "QDDMG" as a code.
Dual fire
Enter "TWFRN" as a code.
Nukes
Enter "FTMN" as a code.
Hover mode
Enter "SKTCHY" as a code.
Vampire mode
Enter "SLRP" as a code.