The following are known Action Replay Codes for Mortal Kombat Gold on SEGA Dreamcast (Dreamcast). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Infinite Time
6C7B61ED
00000063

Infinite Health P1
4CE2159C
00003F5E

Infinite Health P2
77BDD9AE
00003F5E

No Health P1
4CE2159C
00000000

No Health P2
9CF000A2
00000000