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Crafting new authentic content with unexpected twists.

RainbowDevs are collective of passionate Gameboy developers with decades of experience.

We are coders, artists, musicians, designers, and every position in-between — crafting new stories and worlds for everyone explore while pushing the boundaries of classic, retro hardware. Everything we do runs on original, classic hardware, as our passion for the original games and worlds runs deep.

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Latest News

The Pokémon Brown boxart, except that Pidgeot is wearing a Santa hat.

Release: Pokémon Brown 6.1.2

Merry Christmas from RainbowDevs! As present for you this year, we bring you a Pokémon Brown update! This update includes fixes for numerous issues reported to us over the past few months, as well as some new features, map and graphics updates, and more. This update also fixes Articuno,...

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Changelog: Version 6.1.2

Bugfixes Move Changes New Features Graphics/Maps Tweaks

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Release: Pokémon Brown 6.1.1

Following our recent 6.1 release, have a hotfix! This has several important bugfixes, so if you have already updated to 6.1 we recommend you update to 6.1.1 as soon as possible. This fixes a bug with the new laptop item and issues with the Pokédex. It also includes other...

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