Pokemon Orange - Island Walker ROM

Pokemon Orange – Island Walker is a GBC ROM Hack by PiaCRT based on Pokemon Crystal in English. It was last updated on October 13, 2026.

Description

Pokémon Orange – Island Walker is a Crystal hack by PiaCRT. The purpose is to create one of the best GBC ROM Hacks of all time, and present it in an authentic GameFreak-styled package. Significant story changes will take place, such as Team Rocket having a larger presence and bigger role in the game, with the International Police hot on their trail following the events of Red and Blue.

A mysterious woman follows the player and seems very interested in the GS Ball that they carry. Rind Island will be accessible just after the first gym, and with it a new Magikarp-themed minigame has been added for the player to sink hours into! The entirely of Kanto will be included in the postgame, along with some “new” islands between the two regions. There will be plenty of reasons to backtrack after unlocking tools like HMs and the Skateboard, and exploration is heavily rewarded.

Story

You are a kid from Valencia Island who wants to become a Pokémon Master, after hearing about a kid the same age named Red defeating the Indigo League 1 year ago. You set out on a journey to deliver the mysterious GS Ball to the esteemed Samson Oak, who is visiting the Orange Islands from the Alola region and to take on the Orange Crew! Play as Indigo or Orange, explore the beautiful Orange Archipelago and walk into a fresh yet nostalgic world to learn more about the wonderful world of Pokémon and to Catch ’em All!

Features

• The entire Orange Archipelago!*
• Alternate Starters if you don’t want the Kanto trio!
• OI and Regional Variants, and the Crystal Onix
• Pinkan Berries that work!
• Anime-based story in Game Freak format
• 20th Movie-inspired Ho-oh/Marshadow event
• Dive and Rock Climb
• Clock Reset NPC for flashcarts
• Charm Key Items and Gen 6 Exp Share
• New cries
• An expanded PokéDex of 400 Pokémon!
• All moves up to Gen 4 and some beyond
• Updated Learnsets
• PSS Split
• Abilities
• Gen 4-styled data structure
• EVs and IVs replace Stat Exp and DVs
• Reworked Encounter Tables to work like modern generations, Headbutt all trees, etc!
• Magikarp Jump forms
• Exp Candies
  
• Challenges, such as BW’s Challenge Mode, XY-inspired Inverse battles, Professor Oak’s Challenge and Level limits
  
• Built-in Cheat Menu
  
• Skateboard with Acro bike mechanics
• …And much, much more!

Changelog

Demo Release

• All moves up to gen 4, with some extras
• All abilities up to gen 4, with some extras
• Modern data for moves, including Champions
• Modern battle mechanics such as Grass type powder/spore immunity, PSS Split, Updated Steel type resistances, etc
• Several built in challenges, including Professor Oak (with 1 check at Cissy for 107 total Pokemon), BW1 inspired Challenge Mode, Inverse Battles and Level Limits (capped at gym badges)
• Expanded options
• Pokemon data structure mirroring DS pokemon games with some slight changes
• A Magikarp Jump themed Minigame
• Exp Candies, Modern Exp Share and Scaled Exp
• Many areas expanded on or reimagined from the original Orange version
• Built in Cheat Menu (Press Left + Start + B on the Titlescreen), useful for nuzlocking with Rare Candies
• Large score of original music
• Animated sprites are back!
• A rewritten storyline
• …And of course, working Pinkan Berries, but also about 80 other working berries!
• Plenty more that can’t be mentioned here!

Useful Links

Pokecommunity