Steamworks AlternativesOnly apps categorised as Modding Apps

The best Modding alternative to Steamworks is Everest API, which is both free and Open Source. If that doesn't work for you, our users have ranked eight alternatives to Steamworks, but unfortunately only two of them are Modding Apps.

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Alternatives list

  1. Everest API icon

    Everest API

     1 like

    Everest is an open-source mod loader and modding API for Celeste, allowing you to create custom map packs, texture replacements and code mods to your heart's content.

    9 Everest API alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    Everest API screenshot 1
     
  2. mod.io icon

    mod.io

     2 likes

    mod.io is an open platform for hosting mods created by the team behind ModDB.com and IndieDB.com. It can be integrated in-game using the REST API, C/C++ SDK or engine plugins for Unity, Unreal Engine and GameMaker.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    • Playstation
    • Xbox
    UI to manage installed mods used by the Unity Plugin
     
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