My Favorite GBC Pokemon ROM Hacks (as of May 2026)

I still remember the first time I booted up my copy of Pokémon Blue back in 1998. Eager to find out what all my friends were so addicted to, I switched on my Game Boy and stepped into that tiny, dim pixelated world — and felt something completely new open up in front of me.

Gen 1 and Gen 2 shaped the way I see the Pokémon world, and honestly, no other era has ever quite matched that feeling. So when I discovered the ROM hacking community, I was both impressed and grateful to find such a passionate group of people chasing exactly the same thing I was: that same magic, but with modern polish, new stories, and all the quality-of-life improvements that make revisiting those classics feel fresh rather than frustrating.

These four ROM hacks are my current personal favorites — each one rooted in the GBC era I grew up loving, but reimagined in ways that make them feel like the games I always wished existed.

1. Pokémon Coral, Version 1.2 Demo (2022)

by CoralDev — GitHub · Ko-fi · 2nd Place Hack of the Year 2018

A Crystal-based Gen 2 hack set in the brand-new Onwa Region, built to recapture the feeling of playing Gold, Silver, and Crystal for the first time. It features an entirely original story, a new soundtrack, Pokémon from all seven generations with custom art, six starters to choose from (all from Gens 1–2), and modern quality-of-life improvements like abilities, the Physical/Special split, and HM-free overworld travel. Still in demo form, but well worth checking out.

This is easily my top favorite — it has gorgeous maps and charming gameplay. It captures the nostalgic feeling of playing the original games but with a completely new story. The current demo plays up to the 4th gym and some post-game extras. CoralDev is working on the final version that will have 8 gyms.

2. Pokémon Orange, Suloku Patch (2026)

by PiaCRT — GitHub · Discord · 1st Place in Hack of the Year 2017

A Crystal-based Gen 2 hack that transforms the game into an adaptation of the Orange Islands arc from the Pokémon anime. You play as a kid from Valencia Island tasked with delivering the mysterious GS Ball to Samson Oak while taking on the Orange Crew through 4 gyms. It features a mostly original soundtrack that sounds authentically like Pokémon music.

Similar to Coral, Orange does an excellent job of keeping the same cozy “feel” of the original games while providing a completely new storyline that immediately takes you surfing between islands in the Orange Islands region. Along with the typical slew of QOL additions, you have the option of patching with PSS or no-PSS as well.

The current (original) version of this ROM hack is considered complete up to the champion, while a full remake called Island Walker is currently in development with a new code base.

3. Pokémon Crystal Clear (2026)

by ShockSlayer — Ko-fi · Discord

A Crystal-based hack that transforms Johto and Kanto into a fully open-world experience, letting players freely explore both regions from the very start without needing to beat the Elite Four first. You can pick from 24 starters, customize your character, collect all 16 badges, and challenge a new Elite Four, with gym leaders and trainers that scale to your badge count. One of the most beloved and frequently updated Gen 2 hacks around.

Crystal Clear is an immediate pick-up-and-play ROM hack. With no forced storyline to push through, you’re free to just explore, collect, and battle entirely on your own terms.

4. Pokémon Red++ v3 (2018)

by JustRegularLuna — GitHub

There’s nothing more nostalgic than just replaying the first Pokémon game on Game Boy. Red++ is a hack of Pokémon Red intended as both a standalone game and a rombase, modernizing the Gen 1 experience by fixing its most glaring bugs and adding features fans have grown accustomed to. This includes full color, PSS, updated type charts (Dark, Steel, and Fairy), later-generation evolutions, unlimited TMs, and a variety of QOL improvements — all while keeping the original Kanto story intact. A Hard Mode version is also available for those wanting a tougher challenge.

Red++ v4 was planned to be based off a new Polished Crystal (by Rangi42) engine, but it has been put on hold.