Pokemon Fission One Hall ROM Download [2022]

It’s time for another amazing Pokémon game for all Chinese Pokemon fans. If you understand Chinese and are interested in trying a GBA Pokémon game, then try Pokemon Fission One Hall.

For Pokémon fans, there are multiple types of games available to enjoy in their free time. Hence, if you want to have a new gaming experience, stay with us.

What is Pokemon Fission One Hall ROM?

The Pokemon One Hall Game is a modified version of Pokemon Hyper Emerald ported to the GBA. A new game story, Pokémon, Region, and many other features are all included in the improved edition.

If you want to play more emerald hacks, then we have one of the best suggestions for you all. You should try Pokemon Mirage of Tales 2022 and have unlimited fun.

You must agree that playing your favorite games is a great way to spend your free time. There are many types of games that are available, which can be enjoyed by fans.

In addition to Pokémon games, there are several other types of games that you can enjoy. But GBA Hacks are incredibly popular throughout the world, and Pokemon fans desire to try and have no end to the fun they have.

As you can see, each fan-based ROM offers various kinds of services to the users. For instance, if you are interested in knowing about a new game that has recently been released, simply stay with us and enjoy yourself.

It might not seem like it, but today we are going to talk about one of the best ROM hacks, which offers various types of services to its users. As a result, stay with us and explore all the information related to this new improved ROM.

The Pokemon Fission One Hall is well-improving gameplay, which comes with some of the best improvements. If you wish to learn more about the improvements, then stay tuned with us and you will have a chance to explore all of them.


Featuring some of the best Pokémon collection you’ll find in this amazing edition. Some of the best changes have been made in order to give the players some of the best gameplay experience ever.

You can get some of the best Pokémon, which are added up to Gen 7. Here you will find multiple types of monsters from gen 1 to 7 in the 口袋妖怪裂变一道馆.

You can easily capture the monsters by using the GBA on your console and have fun spending your time with your loved ones. If you are looking for a fun and easy way to enjoy your free time, then get the GBA on your console.


Additionally, there are additional fan-based monsters that are added to the game. Therefore, you can find some of the best fakemons, which you can choose from.

A unique combination of fakemon is going to be available here in the game, which has been added from different collections to give you a unique gaming experience. You’ll have an amazing gaming experience while playing this game.


Among the new features that have been added for the players are Mega Evolutions, which can be used as well. If you are interested in evolving monsters, then here you can find the Mega Evolution option.

It is also worth noting that Dynamax forms are also available for the players, which is why you can have an enjoyable time playing this impressive game. Now it is much easier to increase the size of the Pokémon as well.

This is where you will find evolution and new forms, which you can try out and have fun with. There are a lot of features available for the players to enjoy and explore at this site.

Region and Story

There has been a change in the story line, which means that in the game you will be able to experience a completely new gaming experience. In addition, here in this game you will also be able to explore a completely new region.

So if you are looking for a new gaming experience and to spend your quality time with family and friends, then you have come to the right place. A number of features are available, which are easy to access.

Download the ROM and start exploring all available features as soon as you have downloaded it. If you are interested in learning more about this amazing ROM hack, make sure you download it.

ROM Details

NamePokemon Fission – One Hall (口袋妖怪裂变一道馆)
Size8.73 MB
Base ROMPokemon Hyper Emerald
Update DateSept 18, 2022

Screenshots of Game

How to Download Pokémon Fission One Hall GBA ROM?

Here we are providing you with the fastest downloading process through which anyone can obtain the Hack. If you wish to obtain the latest edition of the game, then please find the download button here.

After clicking on the download button, which is located at the top and bottom of this page, you just have to wait a few seconds for the download process to begin.

Main Features

  • Latest Pokemon Hyper Emerald Hack
  • Get New Game Story
  • Changed Region 
  • Gen 7 Pokemon and Fakemon Available
  • Gen 7 Moves and Abilities
  • Mega Evolutions and Dynamax Form
  • Tiles From Light Platinum Edition
  • Many More


How to Patch Pokemon Pokemon Fission – One Hall ROM?

We are here with the pre-patched ROM.

How to Download Pre-Patched Pokemon Fission – One Hall ROM?

Find the download section and get pre-patched ROM.

How to Download Pokemon Fission – One Hall 3DS CIA?

You can also download the 3DS CIA file from the download section.


Pokemon Fission One Hall Download and start exploring all available features. There are more features are available for you to explore.

Download Link
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