Nuclear Strike cheats and cheat codes for PC

Level Passwords
Go to the password screen and type any of the following passwopds:

Enter "JUNGLEWAR" as a password - Level 1
Enter "BUCCANEER" as a password - Level 2
Enter "HAMMERHEAD" as a password - Level 2 (Alternate code) 
Enter "DETONATE" as a password - Level 3
Enter "AFTERSHOCK" as a password - Level 4
Enter "BLITZKRIEG" as a password - Level 4 (Alternate code)
Enter "CHESSPIECE" as a password - Level 5
Enter "NOMANSLAND" as a password - Level 5 (Alternate code)
Enter "BASTILLE" as a password - Level 6
Enter "LIGHTNING" as a password - Hidden level


Go to the passwords screen, then enter any of the following codes:
A clicking noise will confirm the correct code entry.

Enter "WARRIOR" as a code - Get 5 continues
Enter "UNLEADED" as a code - Infinite Fuel
Enter "SHARK BAIT" as a code - Shockwave 
Enter "SHARK BAIT or SURFIN" as a code - Shockwave when shooting ground
Enter "PHOENIX" as a code - Get 4 continues
Enter "ONETWO" as a code - Unknown effect
Enter "OLDSCHOOL" as a code - Top-Down View
Enter "MPG" as a code - Reduced fuel consumption
Enter "MAD BOMBER" as a code - Shockwave, Infinite Ammo
Enter "GUNSRUS" as a code - Infinite Ammunition
Enter "EAGLEEYE" as a code - Recon Mode (You can't shoot)
Enter "DIG IT" as a code - Holes appear when shooting ground
Enter "CROSSEYED" as a code - Overhead view
Enter "CHEESYPOOF" as a code - Infinite Fuel, Ammo, and Armor
Enter "CHAINMAIL" as a code - Infinite Armor
Enter "AVENGER" as a code - No enemies during mission 1
Enter "APACHELITE" as a code - Unknown effect  

Note: Some codes contain SPACE, use the right arrow key to enter them.