At its core, Supernova Sun is a "difficulty hack." Unlike the original games, where the Experience Share often leaves a player's team overleveled and unchallenged, Supernova Sun is balanced strictly around its use. The level curve is significantly steeper, culminating in an Elite Four and Champion encounter where every opposing Pokémon is Level 100. This design choice shifts the focus from mindless grinding to tactical mastery; players are expected to engage with deep mechanics like EV training and held-item strategies just to keep pace with the game's bosses. The Expanded Build: A Completionist’s Dream
Avoid downloading files that end in .exe claiming to be the game. These are often viruses. Always download the .xdelta or .bps patch and apply it yourself. download pokemon supernova sun v105 expanded link
Pokémon Supernova Sun is a comprehensive difficulty ROM hack for Pokémon Ultra Sun At its core, Supernova Sun is a "difficulty hack
If you cannot find a file explicitly labeled "Supernova Sun Expanded v105", you are likely looking for "Rising Sun / Waning Moon" by the same creator. That hack is often explicitly called "Expanded". Pokémon Supernova Sun is a comprehensive difficulty ROM
You need a decrypted .3ds or .cia file of Pokemon Ultra Sun (version 1.2 is usually required for the patch to work correctly).
you are searching for combines the Final Patch (v105) with the fully unlocked wild encounter data. This is the recommended way to play , as it removes the frustration of version-exclusive Pokemon.