Bonus Level
If you enter the code HKFL on the password screen you will be warped to the level after the Skynet destroyer.

Game Genie Codes
DLLB-TA3N Don't lose special weapons when you die DBB3-CD0D Start with 9 lives DEB3-CD0D Start with 15 lives--IGNORE COUNTER DE63-C460 Rockets do more damage DE60-4460 Normal pistol does more damage 30 7D66-1F00 Plasma Rifle does massive damage 31 FD64-446F Only 10 Terminators to kill on the 3-D Stage 32 7D64-446F Only 30 Terminators to kill on the 3-D Stage

Passwords
Level Password
2 DLTC
3 MWSX
4 TPST
5 BSHK
6 SKTR
7 SKMD
8 DRFT
9 SKNN
10 MWFX
Ending HUSD

Strange Credits
Finish the game and during the credits screen, press B. After the original credits screen, you'll see strange credits like "Thanks to Bill Clinton" and "The Beatles."