Pokemon Ultra Shiny Gold Sigma (GBA)

Download Patched Pokemon Ultra Shiny Gold Sigma GBA ROM Hack

Pokemon Ultra Shiny Gold Sigma Cover

Download v1.39: Mediafire
Spooky Version: Mediafire

Hack Name: Pokemon Ultra Shiny Gold Sigma
Platform: GBA
Hack Original: Pokemon FireRed
Status: v1.39 and Spooky Version
Language: English
Category: PokemonHackGBA
Playable On: Mobile, Pc, Emulator


A new, revolutionary take on Pokemon Gold, Silver, and Crystal. In addition to Johto and Kanto, the Orange-Alola Islands and Hoenn are also present.

List of Features

  • More than 807 Pokemon from Gen 1 to 7, with Alolan forms
  • Improved graphics
  • Mega Evolution in battle
  • Trade evolutions removed
  • New items like Shiny Charm, Joy Checker, Skill Capsule
  • Miracle Exchange, a simulated wonder-trade system
  • The Battle Frontier facilities are scattered throughout the game
  • EVs and IVs on-screen
  • All Gym Leaders offer rematches in Johto, Kanto, Orange Islands, and Hoenn
  • DNS system- Dawn, Day, Afternoon, Dusk, Night
  • Remastered soundtrack

Spooky Version:

  • This is a 'variant' from the original SGS. This version goes up to Mauville City and Route 118 beta.
  • Fixes Eusine, Suicune, and Ho-Oh issues.
  • As a variant from SGS, Spooky version changes their starters according to our recent pool!
  • Spooky creepy Pokémon have increase into the big wild spawns, so expect a higher amount of Dark/Ghost-type Pokémon.
  • Shiny odds have been mysteriously increased! From 1/4096, now expect 1/20!
  • Starting money goes to 20.000 Pokécoins, and you can get 10 Cable link from your computer desk and beside it, a hidden Dusk Stone!
  • Gym leaders will bring all their frightening allies to fight against you! Some eeveelution surprise could appear to!

Developer: Alex Sanchez, Zel