Nuclear Strike 64

Invincibility:
Enter CPPLM as a password.
Information in this section was contributed by Evan Winiger.

Armor increased 50%:
Enter PCPNL as a password.

Quadruple damage:
Enter BDGFK as a password.

Level skip:
Enter GZXCV as a password.

Unlimited ammunition:
Enter FCQWH as a password.

Unlimited Chaingun:
Enter ZWDRM as a password.

Unlimited Rockets:
Enter JLWLD as a password.

Unlimited Missiles:
Enter MGMWS as a password.

Unlimited Wingtips:
Enter RFRBC as a password.

Unlimited attempts:
Enter KPLYO as a password.

Double miles per gallon:
Enter LLMMN as a password.

Unlimited fuel:
Enter DRWCV as a password.

Full map:
Enter BNBMP as a password.

Stealth mode:
Enter JYMNT as a password.

Debug menu:
Enter HLNRU as a password.

Agility:
Enter GLCND as a password.

Overhead view:
Enter BGRZP as a password.