OpenSoldat is a unique 2D (side-view) multiplayer action game
Cooperative multiplayer graphical RPG and adventure game
An easy to use 2D HTML5 game engine written in TypeScript
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Java/JavaFX/Kotlin Game Library (Engine)
A game engine powered by python and panda3d
Arianne is an engine to develop multiplayer online games like Stendhal
A Minecraft Java Edition Launcher for Android and iOS
Desktop/Android/HTML5/iOS Java game development framework
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Stride (formerly Xenko), a free and open-source cross-platform C# game
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Gideros Release version
Free game engine for development of desktop, mobile, and web games
Multi-platform 2D and 3D game engine
Naev is a 2d action/rpg space game, action, rpg and simulation
The Tiny JavaScript Game Engine That Can!
One framework for creating powerful cross-platform games
Public repository of source code for the Universal Pokemon Randomizer
2D JavaScript Physics Engine
A pure Go game engine
Ct.js is a desktop game engine that makes learning programming fun
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Cross-platform game engine in Rust