DeSmuME is a Nintendo DS emulator
Free and open source real-time strategy game
A fancy self-hosted monitoring tool
A Native GOG and Epic Games Launcher for Linux, Windows and Mac
Flexible level editor
Magic Another Game Engine
Fast PlayStation 1 emulator for x86-64/AArch32/AArch64
Open source simulation game based on Transport Tycoon Deluxe
The main repository for the development of the evolution game Thrive
Fast and lightweight JavaScript game engine built on WebGL and glTF
Free, open source game engine online
A Minecraft mod designed to improve frame rates
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Custom launcher to manage multiple installations of Minecraft at once
Experimental PlayStation Vita emulator
dhewm 3 main repository
PufferPanel is an open source game server management panel
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A nonsense activity generator
A refreshingly simple data-driven game engine built in Rust
Real Time Strategy game engine supporting early Westwood classics
Questie: The WoW Classic quest helper
Accuracy-focused XNA4 reimplementation for open platforms
The flexible game engine
A dead simple 2D game library for Go