The following are known Action Replay Codes for Unreal Tournament 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

(M)
EC878C88
142524AC

All Chars Open
1C1BBBA8
1355E6A6
1C1BBBAC
1355E6A6
1C1BBBB0
1355E6A6
1C1BBBB4
1355E6A6
1C1BBBB8
1355E6A6
1C1BBBBC
1456E7A6