Alternatives to SIO2 Engine for all platforms with any license

Platforms

Show 13 less popular platforms
  • Scratch icon

    Scratch

    Scratch is a programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web. As...

    Free Open Source Mac Windows Linux

  • Polycode icon

    Polycode

    Polycode is a C++ and Lua framework for building interactive applications. It is free, open source and cross-platform.

    Free Open Source Mac Windows Linux

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    • Discontinued Latest commit 37a40fe on Sep 22, 2015. See https://github.com/ivansafrin/Polycode
  • Torque 3D icon

    Torque 3D

    Torque 3D is a easy-to-use game creation platform. Architected from the ground up for maximum flexibility and performance across a wide range of hardware and built upon...

    Free Open Source Mac Windows Linux

    No features added Add a feature
  • CryENGINE icon

    CryENGINE

    The most powerful game development platform is now available to everyone. Full engine source code. All features. No royalties. No obligations. No license fee.

    Freemium Windows

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  • Superpowers icon

    Superpowers

    Superpowers is an HTML5 development environment for making 2D and 3D games. It can be extended with plugins and lets you collaborate in real-time.

    Free Open Source Mac Windows Linux

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  • Adobe Shockwave Player icon

    Adobe Shockwave Player

    Over 450 million Internet-enabled desktops have installed Adobe Shockwave Player. These people now have access to some of the best the Web has to offer - including...

    Free Mac Windows

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  • Urho3D icon

    Urho3D

    Urho3D is a lightweight, cross-platform rendering and game engine implemented in C++ and released under the MIT license. Greatly inspired by OGRE and Horde3D.

    Free Open Source Mac Windows Linux Android iPhone Raspberry Pi

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  • Castle Game Engine icon

    Castle Game Engine

    An open-source 3D/2D game engine for ObjectPascal. We support of lot of 3D and 2D formats (VRML / X3D, Collada, Wavefront OBJ, MD3, Spine...), we're portable to...

    Free Open Source Mac Windows Linux BSD

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  • Platinum Arts Sandbox icon

    Platinum Arts Sandbox

    Platinum Arts Sandbox Free 3D Game Maker is an open source free game maker, free RPG Maker, free sidescroller maker, free Machinima creator, and game design tool that...

    Free Open Source Windows Linux

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  • Adventure Game Studio icon

    Adventure Game Studio

    Adventure Game Studio provides the tools to make your own adventure, for free! Bring your story and artwork and slot it in, and let AGS do the rest. AGS provides...

    Free Windows

    No features added Add a feature

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