Pokémon Supernova Sun is a comprehensive mod for Pokémon Ultra Sun
(3DS) created by Dio Vento. The v1.0.5 Expanded Build is widely considered the definitive way to play, specifically designed to increase difficulty while providing access to nearly every non-legendary Pokémon in the National Pokédex without needing to trade. Core Features of the Expanded Build
Complete Pokédex Access: Every non-legendary Pokémon species is available in the wild across Alola’s islands. Melemele Island: 58% of non-legendary lines. Akala Island: Increases to 83%. Ula'ula Island: Increases to 98%.
By the Elite Four, 100% of non-legendary evolution lines are obtainable.
Increased Difficulty: Every Trainer in the game has been redesigned with competitive movesets, held items, and higher levels.
Smooth Level Curve: The game is balanced around the Experience Share being on at all times, leading to a final challenge where the Elite Four and Champion are Level 100. Competitive Quality of Life:
Trade evolutions and time-based evolutions are modified for convenience (e.g., leveling up while holding a trade item).
Poké Marts are overhauled to sell competitive items, and certain rare items like Restoration Wings (full heal outside of battle) are added. download pokemon supernova sun v105 expanded upd
Wild Pokémon have a higher chance of holding evolution or Mega Stones.
Pokémon Supernova Sun is a popular ROM hack of Pokémon Ultra Sun designed by Dio Vento to provide a significantly more challenging Alola experience. Key Features of the Expanded Build
The Expanded Build is the most popular way to play this mod because it drastically increases the variety of available Pokémon.
Full National Dex Access: Catch every non-Legendary Pokémon before the Elite Four, with 58% of lines available on Melemele Island alone.
Competitive Challenge: Every trainer in the game has been redesigned with proper movesets and competitive held items. Bosses and main foes carry a full team of six.
Enhanced Economy: Poké Marts are purged of unpopular items and replaced with competitive essentials, though prices may vary.
Quality of Life: Features like 6IV Ditto trades, eggs hatching in one cycle, and reworked evolution methods for trade-only Pokémon make competitive preparation easier. How to Install Supernova Sun Pokémon Supernova Sun is a comprehensive mod for
To play, you must own a copy of Pokémon Ultra Sun and have a 3DS with Luma3DS custom firmware.
Download the Pack: Find the official game pack for Supernova Sun (Expanded Build) on Dio Vento's Wordpress.
Enable Patching: Ensure "enable game patching" is turned on in your Luma3DS configuration menu (hold Select while booting).
Transfer Files: Unzip the download and copy the luma folder directly to the root of your 3DS SD card. Merge and overwrite any existing folders when prompted.
Launch: Start your game normally; the mod will load automatically over your retail or digital copy. STARTING POKEMON SUPERNOVA SUN
Previous versions required tedious SOS chaining for rare 'mons. In v1.05 Expanded, nearly every Pokémon from Bulbasaur to Zeraora is obtainable in the wild. The encounter tables have been completely rewritten. Want a Larvitar before the first Grand Trial? Go find one in the dark grass of Verdant Cavern. Want a Beldum? It’s waiting on Mount Hokulani—but bring a Fire type.
Pokémon Supernova Sun v1.05 Expanded is the definitive way to play Gen 7. It respects your time by removing tutorials, but disrespects your ego by making every battle a chess match. The "Expanded" tagline is earned—this is no longer just Ultra Sun with harder levels; it’s a completely reimagined Alolan safari of pain and glory. Have you played Supernova Sun v1
Where to find it: The author (Dio Vento) hosts the patch on PokeCommunity Forums and GBAtemp. Do not download pre-patched ROMs from shady ad-farm sites; they are often outdated (v1.03) or riddled with malware. Grab the official .ips patch and do it yourself.
TL;DR: If you want the hardest, most content-rich Ultra Sun experience possible, v1.05 Expanded is the peak. Just don't throw your 3DS when Hala’s Crabrawler uses Bulk Up for the third time.
Have you played Supernova Sun v1.05? Let me know your wipe count against Ultra Necrozma in the comments below!
A quick warning. Ultra Sun ROM hacks are notoriously finicky. The v1.05 Expanded update fixes the "black screen on Mount Lanakila" bug that plagued earlier versions, but you must follow the patching instructions exactly.
Do not just drop the .3ds file onto your SD card. You need to:
.3ds or .cia of Pokémon Ultra Sun (v1.0)..ips patch using a tool like Lunar IPS or Rom Patcher JS.If you try to run the Expanded mod on a real 3DS without enabling "Game Patching" in Luma, the game will crash during the first Necrozma cutscene.