About
Pokémon Gamma Emerald, reimagined for a new generation
A free fan-made Unreal Engine 5 remake of Pokémon Emerald by solo developer UndreamedPanic. Familiar routes, characters and story moments return with deeper environments, real-time lighting and a modern battle engine.
What is Gamma Emerald
What is Pokémon Gamma Emerald?
Pokémon Gamma Emerald is a standalone Windows game that remakes the classic 2004 Game Boy Advance RPG Pokémon Emerald in Unreal Engine 5. It is built from scratch - no ROM, no emulator, and no base game required. You just download it and play.
The remake keeps the same story, characters and events as the original Pokémon Emerald but adds real-time lighting, day and night cycles tied to the real-world clock, weather, following Pokemon, peer-to-peer trading, egg breeding and a fully rebuilt battle engine using Generation 6 formulas and the physical / special split.
The first Early Access build covers the Hoenn journey from Littleroot Town to Mauville City, including the Stone, Knuckle and Dynamo gym badges. Everything past Mauville is still in development and the developer will release the next chunk when it is ready.
The journey so far
From a first showcase to a rebuilt Hoenn adventure
May 15, 2025
Showcase demo released
A standalone, non-canon island demo set between Hoenn and Sinnoh introduced the HD-2D visual style, original OST, puzzles and Legendary encounters. It earned a 4.7 / 5 rating across 340 itch.io ratings.
2025 - 2026
Gamma Emerald rebuilt
A new foundation brought the familiar Hoenn locations, smoother battles, following Pokemon, refreshed menus, day/night, berry planting, P2P trading and the Game Corner together into one larger adventure.
August 15, 2026
Early Access launched
Version 1.1.8 opened the journey from Littleroot Town to Mauville City on Windows PC, covering the Stone, Knuckle and Dynamo badges with 3-6 hours of gameplay.
August 16, 2026
Version 1.1.9 hotfix
An urgent update fixed the berry system issue and a Route 109 progress blocker that was preventing trainers from continuing toward Mauville.
Built by one person
UndreamedPanic is the programmer, artist, musician, designer, 3D modeler and UI designer for Gamma Emerald. Built with Unreal Engine 5, Visual Studio, Blender and Aseprite.
Free and non-commercial
Gamma Emerald accepts no money in any form. If you enjoy it, the developer asks that you buy the official Pokemon games.
Not affiliated with Nintendo
Gamma Emerald is a free, non-commercial fan project. It is not affiliated with, endorsed by, or associated with Nintendo, Game Freak, Creatures Inc., or The Pokemon Company.