The following are known Action Replay Codes for Black Dawn 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 Missiles
8005fcf00064

Infinite Napalm
8005fcf403e7

Infinite Rockets
8005fcf20064

Infinite TAC
8005fcf603e7