DuckStation has a built-in that makes applying codes incredibly easy. Launch the Game : Start Harvest Moon: Back to Nature .
For the European (PAL) version, it’s SLES_025.90 . Make sure you know which ROM you have. cheat harvest moon back to nature duckstation link
| Effect | Code (GameShark/Action Replay) | | :--- | :--- | | | 8005EA80 967F & 8005EA82 0098 | | Infinite Stamina | 800673A0 00FF | | Full Hunger (Never Eat) | 800673A4 00FF | | Max Power Berry (Unlimited Dash) | 800673A8 00FF | | All Tools Lv. 100 (Mythic equivalent) | 3005EC9D 0064 (Hoe) / 3005EC9E 0064 (Sickle) | | Instant Shipment Box full value | 80073306 FFFF | | Always sunny weather | 80069F5E 0000 | | Wedding tomorrow (Any girl at red heart) | 3005ED08 0001 | DuckStation has a built-in that makes applying codes
💡 : If a code doesn't work, ensure your game region (USA/Europe/Japan) matches the code's intended region, as memory addresses differ between versions. Make sure you know which ROM you have