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Pokemon Kalos Crystal ROM

Pokemon Kalos Crystal rom
When focusing on the main objectives, Pokemon Kalos Crystal is about 20 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 35 Hours to obtain 100% completion.

Pokemon Kalos Crystal is a GBC ROM Hack by Azure_Keys based on Pokemon Crystal. This is a re-imagining of Generation 2, where the first generation of Pokemon was the Unova Pokedex, and the new second-generation Pokemon is the Kalos Pokedex.

You can download the Pokemon Kalos Crystal rom from this page and to play the game you need to download the Visualboy Advance Emulator here.

You need to download and install Visual Boy Advance and then load the rom.

For detailed instructions per device, view below.

Download the official Pokemon Kalos Crystal ROM in the (USA) version for the Game Boy Advance handheld consoles. To fully utilize a GBC ROM game, use our Cheats, Rom Hacks and GBA Roms sections. You can open the Pokemon Kalos Crystal ROM or GBC file by Installing VisualBoyAdvance on Windows, MAC, Linux, Android or IOS/iphone.

Additional Information

Pokemon Kalos Crystal is a GBC ROM Hack by Azure_Keys based on Pokemon Crystal. It was last updated on April 29, 2019.

Also, be sure to check out Pokemon Blue Kaizo.


Kalos Crystal is a sequel to my previous hack, Unova Red. This is a re-imagining of Generation 2, where the first generation of Pokemon were the Unova Pokedex, and the new second generation Pokemon are the Kalos Pokedex. This game features all Pokemon from generations 5 and 6, and like in Unova Red, all Pokemon in the Pokedex are obtainable within a single playthrough.


  • Pokedex includes Gen 5 & 6 Pokemon (Victini through Volcanion)
  • All standard trade evolutions are now level up evolutions. Stone evolutions use stones available in Gen 2. Refer to spoiler log for details
  • Fairy Type added, does SPECIAL damage
  • New moves added, replacing some old ones
  • Moves, in general, match stats used in Gen 6 games
  • Ghost is SPECIAL, Dark is PHYSICAL
  • Some TMs changed, refer to spoiler log for details
  • TMs are still one-time use, however
  • Some evolutions changed/made easier
  • New locations added for evolution stones (they are notoriously rare in Gen 2). Refer to spoiler log for details
  • Ruins of Alph event requires all 4 puzzles to be solved, so don’t be discouraged when nothing happens after the first puzzle.
  • New Pokemon encounters/gifts have been added, so keep an eye out!
  • The final Rival encounter is now a one time battle, and not based on the day
  • The Elite Four become stronger after collecting all KANTO gym badges

File Name

Pokemon Kalos Crystal

File Size




Release Date

World: April 29, 2019






Game Boy Color




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