Voxel game-creation platform with easy modding and game creation
Cross-platform game engine in Rust
Solar2D Game Engine main repository (ex Corona SDK)
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
New Godot bindings for Swift
Open source library for creative expression on the web, desktop, etc.
Game engine supporting many 3D/2D formats and graphic effects
Urho3D Game engine
A cross-platform, open-source, pure C game engine for mobile game
Portable game engine with main focus on point-and-click adventures
Educational framework for OpenGLES, OpenCL and OpenAL
2D physics engine for games
Visual Novel engine, editor and game development.
Java Game Engine
Free Android 2D OpenGL Game Engine
A multiplatform game engine for interactive fiction experiences
Demonstrating the features of jMonkeyEngine 3.