

Moémon: Heart of Gold is a ROM hack based on the Heart Gold Version. What sets it apart from the original is the concept design.

Role-playing (RPG) / Action / Fantasy
Pokémon Jade is a bootleg/pirate game which is a mod of Keitai Denjuu Telefang Speed Version. Its counterpart is Pokémon Diamond (the bootleg, not the official game by Nintendo).

Pokémon Ambrosia is a rom hack of Pokémon Crystal featuring 253 Pokémon from the first 6 Generations, an updated world map, new story, wandering Pokémon, and various quality of life features.

This is a hack of Pokémon Fire Red 1.0 that sees Blue’s perspective as he battles Red to become the Pokémon League Champion. This version (loosely) follows Lockstin & Gnoggin’s video that dealt with the theory of if Blue joined Team Rocket. Depending on what starter is chosen, your rival will either have the team they have in the game, in the Pokémon Adventures Manga, or the Pokémon Origins adaptation.

This game is a mod for Pokemon Fire Red which replaces all the pokemon with iconic Yu-Gi-Oh monsters and includes pokemon mechanics up to gen 9.

A randomizer mod for Pokémon Emerald.

Role-playing (RPG) / Adventure / Fantasy
This hack is a remake of the very first Pokémon games, Pokémon Red & Green. This is how I would remake them, and it’s totally different from FireRed & LeafGreen. This will be a Kanto adventure you’ve never experienced, and it will be totally modernized, and fun. This is my reboot of Pokémon, think of it as a new Generation I. This isn’t a Gen III hack, this isn’t a Gen IV/V wannabe hack, this is Chaos Rush’s Generation I game.

Role-playing (RPG) / Turn-based strategy (TBS) / Adventure / Fantasy
As the name implies, this rom tries to adapt the history and region of the original pokemon sword and shield games to gba with characters, events and even systems.

Role-playing (RPG) / Fantasy / Horror
A short, story-focused ROM hack of Pokémon Mystery Dungeon: Explorers of Sky that depicts the surreal and off-kilter tale of an amnesiac Smeargle and a doll named Amber on a journey to free the world from suffering. The game integrates more deliberately designed levels alongside the randomly generated dungeons of the original game and has an added emphasis on puzzle solving.