• Welcome to our world.

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.

Our work

Latest News

I am the author of Pokémon Prism

  • May 9, 2017

Koolboyman writes about his Pokémon Prism experience and answers some questions. https://reliccastle.com/threads/238/

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Changelog: Version 0.93, build 0183

  • May 8, 2017

Bugfixes Other changes

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Changelog: Version 0.93, build 0181

  • May 7, 2017

Bugfixes Mechanic Changes Feature Changes

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Ex cineribus resurgam, ferox et potens.

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World of Rijon

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Made with love for the community.
We do not claim ownership of any IP, all content is copyright their original owners.
No content is hosted or distributed on this website, only a file-patcher that runs within your browser to modify existing files.

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