A modern Wine wrapper for macOS built with SwiftUI
Desktop/Android/HTML5/iOS Java game development framework
Open source Old School RuneScape client
You can make it - Open Source MMORPG Platform
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Cross-platform 2D and 3D game engine with modular architecture
Kotlin extensions for the libGDX game framework
Cocos simplifies game creation and distribution with Cocos Creator
An OpenGL RTS game engine written in C
Open source library for creative expression on the web, desktop, etc.
Botcraft is a cross-platform C++ library to create bots
Gideros Release version
Zig game engine & graphics toolkit
Generate any location from the real world in Minecraft Java Edition
Arianne is an engine to develop multiplayer online games like Stendhal
A multi-account able app for farming cards in Steam
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Superproject containing build scripts and tools to download assets
MIT Licensed Open Source version of Torque3D from GarageGames
3D C++ Game Engine - yet another open source game engine
99.95% station. 0.05% bees
Character animation system for games and simulations.
Most elegant 2048 puzzle with game fields 4x4 8x8 16x16 for Windows
An API for interacting with Starcraft: Brood War (1.16.1)