For those of you out there who wanted a more comprehensive list of
            codes,here you go. I finally got around to checking out what those
            previously listed codes do.

            JUNGLEWAR - Level 1
            BUCCANEER - Level 2
            HAMMERHEAD - Level 2 (Different code than it will give for
            completing Level 1) DETONATE - Level 3
            AFTERSHOCK - Level 4
            BLITZKRIEG - Level 4 (Alternate code)
            CHESSPIECE - Level 5
            NOMANSLAND - Level 5 (Alternate code)
            BASTILLE - Level 6
            LIGHTNING - SECRET LEVEL (If you have the demo, you've seen this
            before)

            Enter the codes below in the same place you'd enter the level codes.
            On codes for unlimited stuff, it will go down to zero then back to
            max. For codes with a spacein them, use the right arrow key. You'll
            hear a clicking noise for entering a correct code. Listen to the
            level code sound.

            UNLEADED - Unlimited Fuel
            GUNSRUS - Unlimited Ammo
            CHAINMAIL - Unlimited Armor
            EAGLEEYE - Recon Mode (You can't shoot, neither can the enemy)
            OLDSCHOOL - Top-Down View
            SHARK BAIT - Shockwave (Shoot a missile or rocket into the ground,
            you'll see) MAD BOMBER - Shockwave, Unlimited Ammo
            CHEESYPOOF - Unlimited Fuel, Ammo, and Armor

            There were a few codes that I don't know what they do, so if you
            figure them out, e-mail me.

            ONETWO - ?
            APACHELITE - ?
            CROSSEYED - ?
            DIG IT - ?
            MPH - ?
            PHOENIX - ?
            AVENGER - ?
            WARRIOR - ?