The following are known Action Replay Codes for Street Fighter Alpha 2 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

Sudden Death Mode
d21903241f02
801981f20001
d01903241f02
801981f00001
d01903241f02
801985840001
d01903241f02
801985860001

Infinite Health P1
801981f20090
801981f00090

P1 Level 3 Supers
8019825a0090

Infinite Health P2
801985840090
801985860090

P2 Level 3 Supers
801985ee0090

Infinite Health P1
801981f20090
801981f00090

Infinite Health P2
801985840090
801985860090