2D JavaScript Physics Engine
Easy to use Python library for creating 2D arcade games
A pure Go game engine
A fresh & lightweight javascript game engine
Stride (formerly Xenko), a free and open-source cross-platform C# game
Reusable code for building video games with Jogamp NEWT
Java/JavaFX/Kotlin Game Library (Engine)
Orx: Portable Game Engine
An Open Source package that allows video game creators
CGL (C Game Library) is a multipurpose library
Go bindings for raylib, a simple and easy-to-use library
Cross-platform game engine in Rust
Ct.js is a desktop game engine that makes learning programming fun
The HTML5 Creation Engine
This software is a particle effect editing tool
Engine for simplfying native 2D games and apps
An isometric arcade-style game of skill, puzzles and exploration
High performance UI layout library in C
SDL based generic 2D game engine
Old-school 2D game engine
A highly configurable board game engine.
A simple cross-platform game engine for creating old-school 2D games
Free, open source game engine online
Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )