GBC ROM Hacks
86 hacks for GBC.
Pokemon Crystal Awakening
Explore an expanded Kanto with restored dungeons, all Pokémon on one save, tougher key Trainers, and practical Crystal quality-of-life upgrades.
Pokemon Core Crystal
Rediscover Crystal with restored legendary encounters, expanded evolution options, Fairy type, sharper battle information and quality-of-life upgrades.
Pokemon Yume
Pokémon Yume expands Red with new Kanto areas, a Mew quest, postgame rematches, and all 151 Pokémon through normal play.
Pokemon SpongeBob
Start Red with a Water/Fighting SpongeBob replacing Squirtle, then use new moves in this completed GBC novelty hack.
Pokemon Polished Crystal
A polished Crystal expansion with 253 Pokémon, modern battle mechanics, expanded maps and characters, new moves, and post-game rematches.
Pokemon Static Yellow
A completed Yellow overhaul with a female player, every Pokémon obtainable solo, tougher trainers, quality-of-life fixes, and rematches.
Pokemon Crystal 16-bit
A completed Crystal overhaul with later-generation Pokémon and moves, Fairy type, random starters, reusable TMs, and expanded exploration tools.
Pokemon Ambrosia
An open-world Crystal overhaul with wandering Pokémon, level caps, a war story, rematchable trainers, and a huge post-game.
Pokemon Crooked Crystal
A completed Crystal remix with absurd NPC dialogue, all 251 Pokémon, expanded Team Rocket scenes, tougher battles, and flexible progression tools.
Pokimals! – A Rouguelite Adventure
Pokimals sends 251 original ANIMALs through randomized dungeons, scaling Teachers, bosses, custom music, and strange Island ruins.
Pokemon Velvet
Pokémon Velvet lets Liko lead a rebuilt Yellow with regional forms, Fairy type, modern moves, revised Gyms, and every Pokémon obtainable.
Pokemon Extreme Yellow
Pokémon Extreme Yellow raises Yellow's challenge with expanded evolutions, inverse battles, new stories, and a huge postgame.
Pokemon Intense Indigo Color
Take on a demanding Blue overhaul in Aizome, with reworked teams, all 151 Pokémon, streamlined grinding and a World Tournament goal.
Pokemon Red++ Kaizo
Pokémon Red++ Kaizo brings Pokémon Red a completed GBC overhaul with smarter AI, modern mechanics, expanded types, and no trade evolutions.
Pokemon Yellow Legacy+
Modernize Yellow with reusable Repels, overworld HMs, expanded storage, faster play, updated battles, flexible evolution, and a demanding Hard mode.
Pokemon Green Celebrations
Green Celebrations lets you play Gen 1 as a girl, catch every Pokémon without trading, and face stronger mixed teams.
Pokemon Brown v6.0.1
Explore Rijon, catch and train 231 Pokémon, switch between two trainers, and use modern battle systems in this completed Red-based GBC hack.
Star Beasts – Asteroid Version
Star Beasts – Asteroid Version rebuilds Red and Blue with Steel and Dark types, new areas, smarter trainers, and a fresh soundtrack.
Pokemon Nightmare Crystal
Pokémon Nightmare Crystal turns Crystal Legacy into a tougher run with Hardcore rules, permanent fainting, and smarter enemies.
Kanto Expansion Pak
Kanto Expansion Pak enlarges Pokémon Red with 100 new Pokémon, Dark, Steel and Fairy types, added areas, and practical quality-of-life upgrades.
Pokemon Red & Blue Celebrations
Pokémon Red & Blue Celebrations modernizes the original pair with no-trade completion, stronger trainers, restored events and handy upgrades.
Pokemon Legends Celebi
Pokémon Legends Celebi is a new-region Crystal adventure with Hisuian Pokémon, Fairy type, modern items, and a Nuzlocke mode.
Pokemon Yellow Legacy
Pokémon Yellow Legacy refreshes Yellow with a completed GBC build from TheSmithPlays and a link to Crystal Legacy.
Digimon Crystal
Digimon replaces all 251 Pokémon in this Crystal overhaul, adding Fairy type, key-item HMs, running shoes, and tougher scaling.
Pokemon Cubic Crystal
Pokémon Cubic Crystal rebalances Crystal with revised stats, types and learnsets, evolutions without trades, smoother growth, and a near-complete Pokédex.
Pokemon Serene Crystal
A completed Crystal rework adds a remixed Pokédex, new Gym Leaders, regional forms, modern moves, universal evolutions, and balance changes.
Pokemon Crystal Legacy
Take on scaled Johto Gyms, a separate Kanto League, richer encounters, and a rebalanced Crystal adventure with a demanding post-game.
Pokemon TCG Generations
A 310-card Pokémon TCG overhaul refreshes cards, attacks, sprites, boosters, and deckbuilding around evolved Pokémon.
Pokemon Orange
Explore the full Orange Archipelago in a completed Crystal hack with anime-inspired story beats, variants, and reusable TMs.
Pokemon Wasteland
Pokémon Wasteland is a completed Crystal GBC challenge with level 30 starters, tuned Trainers, day-night variety and reusable TMs.
Pokemon TCG: Neo
Pokémon TCG: Neo is a completed English Game Boy Color overhaul of Pokémon TCG by Cataclyptic, built around version 1.42.
Pokemon Johto Legends
Pokémon Johto Legends refreshes Crystal with a larger Pokédex, modern battle systems, expanded moves, and practical quality-of-life upgrades.
Pokemon Complete Crystal
Discover added locations, music and events in Crystal, with running shoes, instant text and tougher AI in this early beta project.
Joel’s Bizarre Pokeventure
Joel's Bizarre Pokeventure is a completed Crystal-based adventure without Gyms or Pokémon catching, featuring adult language and themes.
Pokemon Blood and Tears
Pokémon Blood and Tears turns Red into a Nuzlocke-style challenge where fainted Pokémon die and each route allows one catch.
Pokemon Crystal Clear (v2.5.10) GBC
Pokémon Crystal Clear makes Crystal open-world, letting you start anywhere in Johto or Kanto with 24 starters, scaling Gyms, and customization.
Pokemon Yellow 151
Refresh Yellow with altered attacks, visible IVs and levels, changed evolutions, catch EXP, and a single Gym battle in this completed GBC hack.
Pokemon Chari & Zard
Pokémon Chari & Zard are GBC hacks by coeurdhiver built from Red and Blue, offering paired versions of the classic adventure.
Pokemon Untitled Unova GBC Rom
Visit Unova after Black 2 and White 2 in a Crystal demo with 253 Pokémon, Fairy type, reusable TMs, and modernized battle rules.
Pokemon Cathode Version
Discover 170 animated Fakemon across two gym-filled regions in a completed Crystal hack with modern battle conveniences.
Pokemon Yellow Plus
Pokémon Yellow Plus brings new regions, a darker story, cross-generation Pokémon, and altered types to a Yellow beta.
Pokemon Yellow – Gen. II Graphics
Give Yellow a Gen II visual overhaul with GSC-style palettes, battle HUD, fonts, back sprites, owned icons, and an in-battle EXP bar.
Pokemon Yellow Advanced 2019
Battle through Yellow with inverse fights, eight Gym Leaders, new protagonist sprites, better PokéCenters, and a Black and White Repel system.
Pokemon XY: Naturia
Play Gold with selectable protagonists, 138 replacements, scaling area encounters, revised evolutions, Fairy typing, new items, and TMs.
Pokemon Spark Yellow
Start with Eevee in a Yellow rework where all 151 Pokémon are obtainable, with revised attacks, ATM functionality and new tiles.
Pokemon Silver 2.0
A tougher Silver remake adds a new plot, post-game story, Porygon starter, reusable TMs, modern battles, and new trainers.
Pokemon Shock Yellow GBA ROM
A full-colour Yellow demo changes Pokémon, movesets, trainer teams, shops, prizes, and item rewards for a new GBC run.
Pokemon Karton GBA ROM
A completed Gold-based journey with two rivals, a new main region, an extra post-story region, and Generation IV-style visuals.
Pokemon Unova Red
Replay Generation 1 with the full Unova Pokédex, updated types and moves, plus easier evolution methods in a finished GBC hack.
Pokemon Super Gold 97
A Gold journey styled after the Spaceworld demo, with its full 251-Pokémon Pokédex, beta type chart, special stones, and a new postgame map.
Pokemon Small Crystal Cappuccino
Tackle a tougher Crystal adventure with averaged stats, curated movesets and a completable Pokédex in this completed GBC edition.
Pokemon Sour Crystal v5.0
Revisit Johto and restored Kanto with modern battle systems, custom sprites, Safari biomes, following Pokémon and flexible evolutions.
Shin Pokemon Red/Blue/Green
Shin Pokémon Red/Blue/Green modernizes the classic journey with smarter trainers, every species, shinies, and practical upgrades.
Pokemon Rising Crystal
A Crystal overhaul with retuned Pokémon, new evolutions and moves, updated locations, universal catches, and a tougher challenge.
Pokemon Remixed Red & Blue
Pokémon Remixed Red & Blue reworks the originals with stronger trainers, new types and moves, boosted Pokémon, reusable TMs, and catchable Pokémon.
Pokemon Red++
Pokémon Red++ modernizes Pokémon Red with smarter battles, newer types and evolutions, quality-of-life upgrades, and every Pokémon obtainable.
Pokemon Quarantine Crystal
Pokémon Quarantine Crystal expands Crystal with new Pokémon, quests, areas and a modernized battle and exploration toolkit.
Pokemon Pyrite
Pokémon Pyrite reshapes Crystal with tougher mechanics, carefully tuned encounters and trainers, plus altered maps and events to explore.
Pokemon Prism (v0.95)
Pokémon Prism is a Crystal-based Game Boy Color adventure from RainbowDevs, offering a polished alternative take on the original base game.
Pokemon Pinball Generations
Pokémon Pinball expands into Johto with Gold and Silver tables, breeding, travel, unique bonus stages, and 251 obtainable Pokémon.
Pokemon Periwinkle Version: Special Blobbos Edition
Enter a stranger Yellow adventure where Pikachu becomes Blobbi, 155 Pokémon await, and a new pre-Clover story adds tougher battles.
Pokemon Peridot (v2.0 Beta 3) GBC
Explore a new Crystal region with any-order Gyms, unused Gold and Silver creatures, modern moves, and deeply reworked battle systems.
Pokemon New Gold Era
Pokémon New Gold Era reimagines Johto and Kanto with futuristic technology, altered Gyms, new towers, and unusual starters.
![Pokemon Maize [Updated] GBC ROM](https://pub-1b99d33bb732408c9a5d067b266eb8ef.r2.dev/pokemon-maize/cover.gif)
Pokemon Maize [Updated] GBC ROM
Pokémon Maize explores Boldor with optional Nuzlocke Mode, roaming Pokémon, Battle Factory, Fairy type, and a day-and-night cycle.
Pokemon Kalos Crystal
Pokémon Kalos Crystal reimagines Crystal through a Kalos lens, adding Generation 5 and 6 Pokémon, Fairy type and revised evolutions.
Pokemon Intense Indigo Edition
Experience SinisterHoodedFigure’s completed English GBC take on Pokémon Blue, preserving the classic adventure in its Final version.
Pokemon Grape
Pokémon Grape spans Frejo and Kelgo with new types, maps, evolutions, items, and a fast Kart in a completed GBC adventure.
Pokemon Gold and Silver 97: Reforged
Revisit the Gold and Silver demo in colour, with version-specific sprites and encounters, restored female player choice, reworked maps, and adjusted teams.
Pokemon Gold 97
See a finished take on the Spaceworld demo vision, with all 251 Pokémon, a Japan-wide region, demo graphics, and a story built from its original concept.
Pokemon God of Arena
Enter a completed Crystal-based GBC hack from CekuiR, offering a distinct arena-focused Pokémon adventure built on the classic Game Boy Color game.
Pokemon Fools Gold (v1.3.2) GBA
Discover a completed Crystal overhaul where all 251 Pokémon have new designs, types, movesets, encounters, and optional areas.
Pokemon Factory Adventure GBA ROM
Pokémon Factory Adventure turns Kanto into an open-world journey with scalable levels, randomizer options, and an imperiled-region story.
Pokemon Dark Graystone
Pokémon Dark Graystone follows the mystery of Professor Nog's powerful stone and a fight to earn Pokémon friendship.
Pokemon Dark Energy
Explore Suden through an original story with optional side quests and changed trade evolutions in this Pokémon Silver-based GBC Beta.
Pokemon Crystal Ultimate
Pokémon Crystal Ultimate expands Crystal with a new Kanto story, 251 obtainable Pokémon, 90-plus Trainers, rematches, side quests, and rebalanced battles.
Pokemon Crystal Prodigy
Pokémon Crystal Prodigy adds smarter Prodigy Trainers, all 251 Pokémon, tougher teams, expanded Kanto content, and a restored Celebi event.
Pokemon Crystal Maeson (Updated) GBC
Pokémon Crystal Maeson deeply revises types, moves, stats, maps, graphics, battles, rematches, and Battle Tower content in a Crystal GBC hack.
Pokemon Crystal Kaizo
Pokémon Crystal Kaizo is a completed English Crystal-based GBC hack from SinisterHoodedFigure for players seeking an altered Johto challenge.
Pokemon Crystal Calm GBC ROM
Pokémon Crystal Calm toughens Crystal with a completable Pokédex, stronger teams, alternate starters, no trade evolutions, and redesigned areas.
Pokemon Coral Version
Explore a new region at 60fps with seven generations of Pokémon, custom art, a skateboard, Fairy type and an original soundtrack.
Pokemon Christmas (GBC) ROM
Pokémon Christmas turns Gold into a holiday adventure with altered events, frozen-lake puzzles, fresh locations, and updated trainers.
Pokemon Bronze 2
Pokémon Bronze 2 starts trainers in Old Oak Town and sends them after eight badges, the Elite Four, and a Crystal-based GBC journey.
Pokemon Bronze
Explore Kohto's varied routes and nine towns, challenge eight higher-level Gyms, and revisit selected Kanto areas in this Gold-based GBC adventure.
Pokemon Blue Kaizo GBA ROM
Pokémon Blue Kaizo turns the Blue journey into a completed GBC challenge of collecting about 150 Pokémon, eight badges, and facing Team Rocket.
Pokemon Black and White 3: Genesis (v1.2)
Pokémon Black and White 3: Genesis continues the Unova tale on Crystal with 253 Pokémon, Fairy type, updated moves, and reusable key items.
Pokemon Battleship
Pokémon Battleship is a Crystal-based cruise-ship adventure with new music and items, running shoes, and support for real hardware.