Welcome to Pokemon Shiny Gold Sigma, the upgraded version of Pokemon Shiny Gold which was originally released by Zel in September 2006, and was last updated on July 14th, 2007. Pokemon Shiny Gold Sigma now offers a dozen of new features, released on November 16, 2015, and updated on December 6, 2017.
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Pokemon Shiny Gold Sigma has an improved Johto region around Kanto and updates on Orange Islands together with their leaders. Shiny Gold Sigma has now over 850 Pokemon from Generations I to VII with Alola forms.
With the increased number of new features in every Pokemon game, you’ll be surprised to know that Shiny Gold Sigma now supports mega evolution.

Not just that, with stunning new colorful and elegant looking sprites, new structures, new moves, and effects you will surely begin to admire the game. Full features, images and download link for Pokemon Shiny Gold Sigma are found below.
The most recent version of this game is Pokemon Ultra Shiny Gold Sigma and we highly suggested to check and play it.
Game Information

Pokemon Shiny Gold Sigma
Author: Alex
Game base: Pokemon FireRed
Features
- 850+ Pokemon from Generation I to VII
- Mega Evolution
- New evolutionary stones
- Battle Frontier
- New effects added, like entrance into a new place, ash grass, high grass, micro grass.
- Competitive stuff avaliable, coloured stats, IV and EV suggestion.
- Fly everywhere
- Leaders offers rematch in Johto, Kanto and Orange Islands
- Badges as Crystal order and coloured
- Improved graphics, colorful & elegant
- System clock automatically walk with 5 changes
- System clock automatically walk with 7 weather times
- New sprites
- Pokemon are more likely to capture that were previously quite rare
- Sounds remastered & enhanced
- Similarity to Anime occurrences & new rivals accorded to Manga
- Leaders reinforced, more difficult & new Ex-Elites
- More interesting attacks
- New objects, new main characters, history, places, music, events
- New Pokémon icons, new trades, new improvements Black & White style, includes: Earn EXP while capture, TM unlimited use, 1 PS survival, repel’s system, Kanto Alola Form, among others.
- 3 Elite Four, 4 Champions, 4 regions, 28 gym leaders with rematch, and more.
- Complete Pokémon Location and available Pokédex to index them all
Screenshots



Q. How do you mega evolve Pokémon (using MyBoy Emulator) if my Pokémon is holding the correct mega stone along with already having obtained the mega evolution bracelet? the mega symbol pops up besides my Pokémon’s health bar but I can’t mega evolve him during battle
Bro use select or start
My starter Pokemon won’t obey me. Started when he got about LVL 10 and I even got the first badge and he’s still doing it. Loafing around and pretending not to notice or using a different move. This sucks.
I love this gba its has a lot pokemon and now with mega evolution this is so amazing.
Have you got a chance to check Pokemon Ultra Shiny Gold Sigma? It’s much more improved version of this game, see Pokemon Ultra Shiny Gold Sigma.
Very good
everytime i call prof. elm he ask about an egg and i dont have any egg besides a lucky egg
I have a Q, i downloaded the rom, and it have ‘.ips’ format, how can i procceed it to mygba? Should i change it to ‘.gba’ fomat ?
No, you have to patch it to your FireRed rom. Another thing, there’s a newer version of this game called Pokemon Ultra Shiny Gold Sigma it’s way better as it has lots of new features compared to this one.