The following are known Action Replay Codes for Dynamite Cop! 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

P2 High Score of 9999999
1A641D00
0000967F
42A21458
00000098

P1 Infinite Health
9DE0016C
00000064

P2 Infinite Health
96500161
00000064

P1 High Score of 9999999
F4F99D10
0000967F
3B292FD1
00000098