Creatures GameShark - Seventh Creature Codes (USA)
This page contains GameShark cheat codes for Creatures (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical GameShark device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my Creatures (USA) GameShark Codes and check for your code there instead!
Unlimited Health: 9F6575FA 0DF1EDD3
Unlimited Life Power: 853A4A01 9EBFF8D7
Never Bored: 87606BD0 F308C334
Never Exhausted: 5D885472 CCAF3294
Never Hungry: C37CC3D6 1665F944
Never In Pain: 2A69AD8D F8FEDABE
Never Need to Sleep: E287EFBB 910B504A
Bar Always Green
50D330FB 90A35B0B
FFE998A0 76DEA218