The following are known Action Replay Codes for Conker’s Pocket Tales 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
0109d6ce
0109d7ce

Infinite Slingshot Ammo (Upon Pickup)
0109d9ce
0109dace

99 Secret Presents
0163E2CE

Pick Axe
010168C4

All Four Party Invites
010167C4

Slingshot
010160C4

Saw
010161C4

Bag
010162C4