Get 50% Better Armor
Put in PCPNL for the password

Get Invincibility
Put in CPPLM for the password

Get 4X Damage
Put in BDGFK for the password

Infinite Lives
Put in LAZARUS for the password

Armor Increase
Put in PCPNL for the password

Unlimited Ammo
Put in FCQWH for the password

Skip Level
Put in GZXCV for the password

Unlimited Tries
Put in KPLYO for the password

Get Unlimited Chaingun
Put in ZWDRM for the password

Get Unlimited Rockets
Put in JLWLD for the password

Get Unlimited Missiles
Put in MGMWS for the password

Get Unlimited Wingtips
Put in RFRBC for the password

Get Twice the Mileage
Put in LLMMN for the password

Get Map Revealed
Put in BNBMP for the password

Get Stealth Mode
Put in JYMNT for the password (No weapons in this mode)

Get Unlimited Fuel
Put in DRWCV for the password

Get Blimp View
Put in BGRZP for the password

Get Debug Menu
Put in HLNRU for the password

Get Agility
Put in GLCND for the password