The following are known Action Replay Codes for Tasmanian Devil: Munching Madnes 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 Lives
01037ad1

50 Apples
013281c0

Infinite Lives
01047ad1

Infinite Health
013213c0

Infinite Food Meter
013281c0
013282c0

Infinite Medallions
01057bd1