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@PretendoNetwork

Pretendo Network

Open source Nintendo Network replacement servers for the WiiU and 3DS

About Pretendo Network

Pretendo is an open source Nintendo Network replacement that aims to build custom servers for the Wii U and 3DS family of consoles. Our goal is to preserve the online functionality of these consoles, to allow players to continue to play their favorite Wii U and 3DS games to their fullest capacity.

For more information on the project such as current goals, project status and other news, visit our website.

As a fully open-source project, Pretendo welcomes contributions made by the community. If you are interested in contributing, please refer to the contribution guide.

Official Links

License

This project is licensed under the GNU Affero General Public License version 3

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  1. account account Public

    Pretendo account server

    TypeScript 94 33

  2. nex-go nex-go Public

    Barebones PRUDP/NEX server library written in Go

    Go 92 20

  3. juxtaposition juxtaposition Public

    Miiverse replacement and successor

    TypeScript 56 17

  4. SSSL SSSL Public

    JavaScript 211 2

Repositories

Showing 10 of 157 repositories
  • nex-protocols-common-go Public

    Reusable implementations of NEX methods found in many servers

    PretendoNetwork/nex-protocols-common-go’s past year of commit activity
    Go 30 AGPL-3.0 11 5 7 Updated Apr 14, 2026
  • nex-protocols-go Public

    NEX servers with protocol support in Go

    PretendoNetwork/nex-protocols-go’s past year of commit activity
    Go 36 AGPL-3.0 14 36 0 Updated Apr 13, 2026
  • error-codes Public

    JSON translation files for Wii U and 3DS error codes

    PretendoNetwork/error-codes’s past year of commit activity
    JavaScript 10 LGPL-3.0 13 7 2 Updated Apr 13, 2026
  • nintendo-file-formats Public

    TypeScript library for interacting with several Nintendo file formats across various consoles

    PretendoNetwork/nintendo-file-formats’s past year of commit activity
    TypeScript 6 LGPL-3.0 0 0 2 Updated Apr 12, 2026
  • juxtaposition Public

    Miiverse replacement and successor

    PretendoNetwork/juxtaposition’s past year of commit activity
    TypeScript 56 AGPL-3.0 17 97 (2 issues need help) 7 Updated Apr 12, 2026
  • PKHaX Public

    Pokemon legality check server for generation 6

    PretendoNetwork/PKHaX’s past year of commit activity
    C# 4 AGPL-3.0 2 0 0 Updated Apr 12, 2026
  • grpc Public
    PretendoNetwork/grpc’s past year of commit activity
    JavaScript 4 AGPL-3.0 1 0 1 Updated Apr 11, 2026
  • Splatoon-Website Public

    Replacement service for SplatNet in Splatoon 1

    PretendoNetwork/Splatoon-Website’s past year of commit activity
    Vue 1 AGPL-3.0 0 2 0 Updated Apr 11, 2026
  • splatoon Public

    Pretendo Splatoon server implementation

    PretendoNetwork/splatoon’s past year of commit activity
    Go 53 AGPL-3.0 5 5 (1 issue needs help) 0 Updated Apr 10, 2026
  • website Public

    Website for Pretendo Network

    PretendoNetwork/website’s past year of commit activity
    Handlebars 189 AGPL-3.0 83 57 8 Updated Apr 10, 2026

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