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Game Boy Color

Pokémon Coral Version

A Game Boy Color game running at 60 frames per second: the Onwa region, abilities, the Fairy type, a skateboard, and HMs you never have to teach.

Beta Catalog source check 28 Sep 2026
PlatformsGame Boy Color
Developercoraldev
Version2022 Demo v1.2
DistributionROM patch
Base gamePokemon - Crystal Version (UE) (V1.0) [C][!].gbc
Patch formatIPS patch, applied with Lunar IPS; it can also be built from source
Base revisionV1.0
Save goes to the next versionNot stated by the creator
Quick answers

Straight answers

What is the latest version of Pokémon Coral Version?
Latest version: 2022 Demo v1.2. Source-listed release date: 30 Dec 2022.
What is the latest catalog note?
28 Sep 2026 — Profile added. Read the dated note
How do I update Pokémon Coral Version?
Confirm the current creator-owned patch instructions, then re-patch a clean, unmodified base ROM you already own. Save compatibility between versions depends on the developer’s instructions; do not assume saves carry over. Checked creator/source route
Is Pokémon Coral Version finished?
Status: beta. Campaign: A demo covering roughly sixty percent of the game, through the fourth Gym and a little beyond. The demo covers roughly sixty percent of the game, through the fourth Gym and a little beyond. The project is still in development and publishes no releases on its repository.
Which base game does Pokémon Coral Version need?
Base game: Pokemon - Crystal Version (UE) (V1.0) [C][!].gbc. Patch format: IPS patch, applied with Lunar IPS; it can also be built from source
Which starter Pokémon can you choose?
Six starters rather than three: Bulbasaur, Charmander, Squirtle, Chikorita, Cyndaquil or Totodile.
Where is the checked creator/source route?
Developer's release thread
Which platforms and emulators are confirmed?
Apply the IPS patch with Lunar IPS to the exact Crystal ROM the developer names. · Use BGB on Windows or the mGBA core in RetroArch on mobile; MyOldBoy and VBA-m crash. · Without the MBC30 mapper the game runs but Generation 3 and later cries are placeholders. · Pocket Deal Radar links only the developer's repository and thread, never a pre-patched ROM or a mirror.
Which emulator works with Pokémon Coral?
BGB on Windows, or the mGBA core in RetroArch on mobile. MyOldBoy and VBA-m are not supported and crash.
How far does the demo go?
Roughly sixty percent of the game, through the fourth Gym and a little beyond.
How many starters are there?
Six: Bulbasaur, Charmander, Squirtle, Chikorita, Cyndaquil and Totodile.
Save this gameSaved only on this device · last checked 28 Sep 2026

What kind of adventure is it?

A straightforward journey in the spirit of the first two generations: earn eight badges across the Onwa region and reach its League, while a criminal organisation abusing Pokémon keeps getting in the way.

Pokémon availablePokémon from all seven generations are available to catch, fitted into the 251 slots of the Crystal engine plus a few extra.
At a glance

Recorded gameplay details

Region

Onwa

Starters

Six starters rather than three: Bulbasaur, Charmander, Squirtle, Chikorita, Cyndaquil or Totodile.

Campaign

A demo covering roughly sixty percent of the game, through the fourth Gym and a little beyond.

Difficulty

Described as challenging, without further detail.

Recorded features

  • The Onwa region, far from Kanto and Johto, with eight Onwa League badges
  • Sixty frames per second on a Game Boy Color engine
  • Abilities and the Fairy type, plus the physical and special split and rebalanced movepools
  • Pokémon from all seven generations available to catch, fitted into the 251 slots and a few extra
  • Six starters to choose from: the Kanto and Johto trios together
  • A ridable skateboard, and HMs usable without teaching them

Known limits

  • This is a demo covering roughly sixty percent of the game, through the fourth Gym
  • MyOldBoy and VBA-m crash; use BGB on Windows or the mGBA core in RetroArch on mobile
  • The repository publishes no releases, so the download sits in the developer's forum thread
  • Save compatibility between demo versions is not stated
Quality of life

Recorded convenience features

  • HMs usable without teaching them
  • A ridable skateboard
  • Abilities, the Fairy type and the physical and special split
  • Sixty frames per second

Before you update or start

  1. Apply the IPS patch with Lunar IPS to the exact Crystal ROM the developer names.
  2. Use BGB on Windows or the mGBA core in RetroArch on mobile; MyOldBoy and VBA-m crash.
  3. Without the MBC30 mapper the game runs but Generation 3 and later cries are placeholders.
  4. Pocket Deal Radar links only the developer's repository and thread, never a pre-patched ROM or a mirror.

Safe patch boundary

  1. Open the checked project source below, then confirm the current patch instructions through a creator-owned route before downloading.
  2. Patch format: IPS patch, applied with Lunar IPS; it can also be built from source. Read the bundled instructions before patching.
  3. Use your own legally obtained copy of the required base game: Pokemon - Crystal Version (UE) (V1.0) [C][!].gbc.
  4. Back up the in-game save before changing a patched build.

We never host ROM files, BIOS files, prepatched games, mirrors or unofficial download bundles.

Open the checked project source Open the complete safe patching guide Check your base file and patch locally Compare all three installation models Handheld and emulator setup for Game Boy Color Pokémon games
Version history

What changed, and when?

Browse all dated catalog notes
  1. 2022 Demo v1.2

    The current demo, covering roughly sixty percent of the game through the fourth Gym.

  2. Profile added

    Pocket Deal Radar recorded the exact Crystal ROM required, the Onwa region, the six starters, the sixty frames per second and the emulator and mapper warnings.

Recorded sources

coraldev

The developer's own repository and thread establish the project name, coraldev as developer with credits to pret and Rangi, the exact Crystal ROM required, the IPS patch with Lunar IPS and the source build, the 2022 Demo v1.2 dated 30 Dec 2022, the demo covering roughly sixty percent of the game through the fourth Gym, the Onwa region with its eight badges, the six starters, the roster drawn from all seven generations, the sixty frames per second, the abilities, Fairy type, physical and special split and rebalanced movepools, the skateboard, the HMs usable without teaching, and the warnings about MyOldBoy, VBA-m and the MBC30 mapper.

Written with AI help from recorded source notes. Catalog source checks, release reviews and save guidance have separate dates. No hands-on play or device results are recorded here.

How we check