Locate the Supernova Sun v1.0.5 Expanded zip file from the official project threads on PokeCommunity or the developer's Google Drive.
If you are playing on hardware, you will use Luma3DS LayeredFS. If you are using the Citra Emulator, you can simply right-click the game in your list and select "Open Mods Location" to drop the patched files in. download pokemon supernova sun v105 expanded link
Every non-legendary Pokemon is available in the wild. Legendary Pokemon are also placed in logical locations or through special encounters. Locate the Supernova Sun v1
Pokemon Supernova Sun v1.0.5 remains a gold standard for 3DS ROM hacking. It turns a relatively easy handheld game into a grueling, strategic journey that rewards deep knowledge of Pokemon mechanics. Ensure you back up your save files before applying the patch, and prepare yourself for the most difficult Alolan challenge available. Every non-legendary Pokemon is available in the wild
The keeps Pokemon locations as close to the original game as possible, maintaining legality for potential (though risky) online play.
The is the community favorite. It ignores "legality" to prioritize fun and variety, allowing you to catch a Larvitar or a Beldum in the very first patches of grass on Melemele Island. If you want a diverse team and a true "catch 'em all" marathon, the Expanded link is the one you want. Final Thoughts
Since this is a ROM hack, you do not download a full game file. Instead, you download a "patch" that you apply to a legal copy of your Pokemon Ultra Sun ROM or 3DS file.