Pokemon Binary Sun

Download Pokemon Binary Sun ROM for Nintendo 3DS.

Pokemon Binary Sun rom

ROM Information

Pokemon Binary Sun is a 3DS ROM Hack by AndrewD2705 based on Pokemon Ultra Sun in English. It was last updated on August 01, 2025.

Also, be sure to check out Pokemon – Escape From Gengar’s Mansion.

Description

Pokemon Binary Sun is a difficulty hack of Pokemon Ultra Sun designed to be an extreme challenge. Inspired by Pokemon Radical Red and Pokemon Run and Bun type difficulty. The Ultra games are among my favorites in the series, and watching hardcore nuzlockes of games like Run and Bun inspired me to try and make a modern title play like those games. With the limited rom hacking tools available for the 3DS games, I think I have crafted a very challenging and rewarding experience. This is my first ever full scale rom hack so any advice or suggested changes would be appreciated sadly with the limitations of 3ds rom hacking there are many features that I would like to see in a challenge game like this that are not possible at the moment so maybe in the future I will make an attempt at a 3rd Gen based challenge hack.

Features

  • -Expanded Pokedex​
  • -Over 200 handcrafted trainer battles with complete documentation​
  • -Buffs to traditionally weaker Pokémon
  • -Reworked Totem fights
  • -TM and Move Tutor Changes
  • -Item Shop Changes
  • -Removed EVs
  • -Evolution Method Changes

Changelog

V1.3

  • -I have combed through every single Pokémon and made adjustments to a lot of movesets, stats and typings.
  • -I have created a new spreadsheet that details every Pokemons’ Abilities, Typings, and any changes I made to them.
  • -This update also fixed some bugs you guys reported and I appreciate that.

V1.2

  • -Fixed a bug that messes with all the Trainer AI

Useful Links

Pokecommunity

Discord

Documentation

Documentation 2

Documentation 3

Youtube

File Name

Pokemon Binary Sun

Cart Size

3.89GB

Version

1.3

Console

3DS

Region

World

Genre

RPG

Publisher

Developer

Release Date

August 01, 2025

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What if the ROM is encrypted?

If you find a ROM that's encrypted, you need to use the Batch CIA 3DS Decryptor, created by Matif.

The ROM isn't working correctly?

Not all games are fully compatible with Citra. If you do find a game that's not working, try using the latest PabloMK7 Citra fork, the continuation of Citra since its shutdown.

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