Kaeru Team reverse engineer and develop network services and other homebrew tools for Nintendo products such as the 3DS, DSi and Wii U. We’re working to find new and exciting ways to give old systems new life even when Nintendo no longer provides support for them, and also to preserve significant user-generated content.


Kaeru Gallery

Kaeru Gallery is a replacement server for Flipnote Studio 3D.

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Kaeru WFC

Kaeru WFC enables Nintendo DS users to play online using Wiimmfi, without homebrew or romhacks.

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Kaerutomo is a custom Miitomo server, rendering the app functional again after its shutdown.

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Kaeru Duel

Kaeru Duel is a replacement server compatible with Pokémon Duel, bringing online functionality back to the game after its shutdown.

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Kaeru Patcher for Android

Kaeru Patcher is an app for Android devices that patches legitimate installations of supported apps to connect to our revival services.

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Kaeru Team Repo for jailbroken iOS

Due to the iOS security model, users of Apple devices need to be jailbroken to use our revival services, which are enabled by 'tweaks'.

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Lauren Kelly (thejsa)

Team lead; Kaeru Gallery developer
United Kingdom

GitHub: thejsa


Reverse engineer, Kaerutomo and mobile server developer
United States

GitHub: shutterbug2000


Kaerutomo Development

GitHub: FairPlay137


United States

GitHub: JoshuaDoes