The following are known Action Replay Codes for Top Gun: Fire at Will! on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

Infinite Standard Missiles
801cfeca0064

Infinite Surefires
801cfebc0064

Infinite U238’s
801cfebe0064

Infinite AGM Missiles
801cfecc0064

Infinite MIRV Missiles
801cfec00064