9 Best Completed Pokémon ROM Hacks to Play Next

Finished Pokémon ROM hacks are the right place to start if you do not want to reach a progress wall waiting for the next chapter. On this list, “completed” means the creator has released a playable main story through its ending, or has marked the project complete. It does not mean there will never be bug fixes or small updates.

The best all-round first pick is Pokémon Unbound. It is a finished FireRed hack with a new region, a proper difficulty selector, mission tracking, and a substantial amount to do after the main story. Pick something else only if you specifically want a tougher trainer overhaul, a DS game, or a non-ROM RPG Maker game.

Every pick links to its creator’s official release in the Sources section. Download the patch there and apply it to your own copy of the base game.

Start here

Completed

GBA on FireRed

Pokemon Unbound (v2.1.1.1) GBA

Explore Borrius with a modern battle engine, deep mission system, custom difficulty, and a substantial postgame to conquer.

Completed

GBA on FireRed

Pokemon Radical Red (v4.1)

Pokémon Radical Red turns FireRed into a fierce modern challenge with Generation IX Pokémon, raids, battle systems and smarter bosses.

Completed

GBA on FireRed

Pokemon Odyssey

Pokémon Odyssey trades Gyms for layered labyrinths, double battles, Etrian-style exploration, three modes, and a new FireRed story.

Completed

GBA on Emerald

Pokemon Heart & Soul

A completed Emerald remake of the Johto and Kanto journey with following Pokémon, variable encounters, rematches, and optional modern battle tools.

Completed

NDS on Black 2

Pokemon Blaze Black 2 Redux

Pokémon Blaze Black 2 Redux expands Black 2 with three modes, Legendary encounters, revised evolution methods, and reworked battles.

How we picked

• Every choice is marked completed in Pokepatched’s catalog of 1,300+ hacks, and its official release supports a finished main campaign or a completed project status.
• We checked the creator’s release thread, project page, GitHub release, or official documentation for the current public version, base game, and a concrete feature worth choosing it for.
• We included different kinds of finished games: new regions, base-game overhauls, difficulty projects, DS hacks, and RPG Maker XP fangames.
• Recent maintenance and player interest helped break close calls, but 60-day catalog visits did not determine the order.
• A completed main story is not a guarantee of a huge postgame. The notes below call that out where the creator makes the distinction clear.

New regions and new structures

Pokémon Unbound

Unbound is a FireRed-based GBA game set in Borrius, rather than a revised Kanto run. The completed release is v2.1.1.1, with a separate Battle Frontier demo continuing to receive attention. Its appeal is range without forcing a single difficulty level: the game offers Easy through Insane settings, a Mission Log with more than 75 missions, raids, DexNav, and a modern battle engine. Pokémon from Generations 1–8 are available.

That makes it the safest recommendation for somebody who wants an original-region game with room to tune the challenge. Start on a lower setting if you want to learn its systems before committing to a restrictive run.

Best for: a feature-rich new-region GBA game with adjustable difficulty.

Pokémon Gaia

Gaia is another FireRed-based original-region hack, set in Orbtus. Its public build remains Beta v3.2, but the creator says the released story runs through all eight Gyms, the Elite Four, the Champion, and the credits. That is why it belongs in a completed-main-story list despite the beta label. It brings Pokémon from Kanto through Kalos, the Fairy type, the physical/special split, and Mega Evolution into a traditional badge campaign.

There is an important limit: the public release ends after the credits, rather than offering a finished postgame. Choose Gaia for a self-contained main adventure, not for a project with current active expansion work.

Best for: a classic Gym-to-Champion structure in an original FireRed region.

Pokémon Odyssey

Odyssey is a completed FireRed hack by PacoScarso, currently listed on its official Eevee Expo page as v4.1.1. It deliberately changes the usual Pokémon structure: there are no Gym Leaders, evil-team arc, or Elite Four. Exploration revolves around layered labyrinths and double battles instead. The project adds Etrian regional variants, rebalances the Pokémon roster, and has three difficulty modes.

This is the pick for someone who wants a Pokémon game built around route-finding and party planning rather than the familiar badge sequence. The official project page says later revisions are for bug fixes or small updates, so you are not starting a serialised story that still needs its final chapter.

Best for: players who want dungeon exploration and a different campaign structure.

Pokémon Infinity

Infinity is a completed RPG Maker XP fangame by Atomic Reactor, not a ROM patch. The official project page describes five badges followed by a four-person tournament, with postgame content available after a story decision. It estimates roughly 20 hours for the main game and 30–40 with postgame. Its Pokédex covers Generations 1–6 plus more than 100 original Fakemon.

The practical difference is setup: download the creator’s game build instead of patching FireRed, Emerald, or a DS ROM. The official FAQ says it runs natively on Windows; it also points Android players to JoiPlay. That makes Infinity a good fit when a PC fangame is acceptable and a new setting matters more than emulator convenience.

Best for: a longer PC fangame with Fakemon and optional postgame.

Tougher versions of familiar games

Pokémon Radical Red

Radical Red is a FireRed overhaul by soupercell, with v4.1 as its current featured release. It keeps Kanto’s broad framework but makes team-building and boss preparation the point. The project adds the Fairy type and physical/special split, plus Pokémon, moves, abilities, and forms through Generation IX, including Mega Evolution, Z-Moves, Dynamax, Gigantamax, and raid battles.

It is a completed campaign in the sense that its FireRed story is playable end-to-end, but it is not a gentle FireRed refresh. Use the project’s documentation and its supplied patch instructions; boss teams and mechanics are dense enough that going in blind can be frustrating if you are new to difficulty hacks.

Best for: experienced players who want a modern, demanding Kanto overhaul.

Pokémon Aether White 2

Aether White 2 is elyzss’s completed Pokémon White 2 hack; the creator’s release folder currently carries version 1.4.5. It is designed around harder trainer battles and is a particularly relevant choice for Nuzlocke players. Its official release advertises more than 800 custom trainer battles, 500 available Pokémon with custom learnsets, redesigned encounters and Hidden Grottos, plus stat and Ability changes. Rare Candies at most PokéCenters reduce repeated grinding.

It is not a new Unova story; it is a major redesign of White 2’s campaign. The creator provides large xdelta patches, so keep an untouched copy of the correct White 2 base game and follow the release instructions closely before starting.

Best for: a no-grind, strategy-heavy White 2 or Nuzlocke run.

Pokémon Blaze Black 2 Redux

Blaze Black 2 Redux is the completed v1.4.1 Black 2 branch of AphexCubed and Drayano’s Redux project. It modernises Black 2 while keeping its Unova campaign recognisable. The official wiki documents Easy, Normal, and Challenge modes; Challenge includes tougher boss teams and mixes single, double, and triple battles. It also includes a Classic version for players who want fewer changes to Pokémon themselves.

Those options make Redux easier to recommend than a one-setting hard mode. Easy is intended as the more relaxed way to see the revised game, while Challenge asks for tighter resource management and planning. Use the matching Black 2 patch from the project’s official release materials.

Best for: a configurable Black 2 overhaul with documented difficulty modes.

Pokémon Heart & Soul

Heart & Soul is a completed Emerald-based GBA rebuild of the Johto story and Kanto postgame, with v2.0.6 as its latest official GitHub release. It is closer to a traditional Pokémon run than the difficulty projects above. The cataloged feature set includes following Pokémon, day-and-night encounter changes, HeartGold and SoulSilver music, and optional challenge, randomizer and Nuzlocke settings.

Unlike a DS modification, this is built from Emerald, so it can suit players who prefer GBA-era presentation while wanting Johto and Kanto in one finished campaign. The official release explicitly asks players to supply their own legally obtained US Pokémon Emerald copy for patching.

Best for: a GBA-format Johto campaign with Kanto after the credits.

One more left-field choice

Pokémon Too Many Types 2

Too Many Types 2 is a completed Emerald sequel built around a ruleset that changes the usual type chart completely. It has 80 types in total, including 30 new ones, and Pokémon can have up to three types. The project also adds 131 moves, 17 Mega Evolutions, a 398-entry regional Pokédex, a new villainous team, and a custom postgame.

This is not the place to start if you want existing type matchups to behave from memory. It is a strong choice when you specifically want a finished game that makes familiar Pokémon knowledge less automatic. Treat its new type icons and matchup rules as the central system, not a side feature.

Best for: players who want a completed Emerald-based game with entirely new battle logic.

FAQ

What does “completed” mean for a Pokémon ROM hack?

Here it means the creator has released the main story through its ending or marked the project complete. A finished hack can still receive bug fixes, balance updates, or a separate postgame build. Gaia is the useful edge case: its public build is called a beta, but its creator says it contains the full story, Elite Four, Champion, and credits.

Which completed Pokémon ROM hack should I play first?

Pokémon Unbound is the broadest first choice because it has a finished original-region story and selectable difficulty. Pick Heart & Soul if you want Johto in GBA format, Radical Red for a hard Kanto challenge, or Blaze Black 2 Redux for a configurable DS overhaul.

Are completed Pokémon ROM hacks still updated?

Sometimes. A creator may issue fixes or small revisions after a project is complete. Check the official release page before patching, especially for Odyssey, Heart & Soul, and the Redux projects, and use the creator’s latest patch rather than a mirror.

Do I need a base ROM for every game on this list?

No. GBA and DS ROM hacks such as Unbound, Radical Red, and Aether White 2 need the specific base game named by the creator. RPG Maker XP fangames such as Infinity are supplied as their own game builds instead. For patch-based releases, use our ROM patcher and keep your clean base file unchanged.

Can I play these on a phone?

Patched GBA and DS games can be loaded into a compatible emulator after you make the patched file. Infinity is different: its official FAQ lists native Windows play and says Android users can use JoiPlay, so check the creator’s instructions for each non-ROM project.

Sources

• Pokémon Unbound — official PokéCommunity release
• Pokémon Radical Red — official PokéCommunity release
• Pokémon Gaia Beta 3.0 release — Spherical Ice
• Pokémon Odyssey — official Eevee Expo project
• Pokémon Infinity — official Eevee Expo project
• Pokémon Aether White 2 — official PokéCommunity release
• Pokémon Blaze Black 2 Redux — official project wiki
• Pokémon Heart & Soul — official GitHub releases
• Pokémon Too Many Types 2 — official PokéCommunity release