Action Replay Codes [US]

Karate Joe - Action Replay Codes [US]

The following are known Action Replay Codes for Karate Joe on Nintendo Game Boy / Color (GB / GBC). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Infinite Health
910526d0

Infinite Lives
910914c3

Max Score
910924c3
910925c3
910926c3
910927c3
910928c3
910929c3
91092ac3

Max Level
91094bc3

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.
Code Indexes for Nintendo Game Boy / Color (GB / GBC) Want an Action Replay for Nintendo Game Boy or Game Boy Color? Click here to find it on Amazon!