Complete BIOS & firmware collection for retrogaming emulators
The Ren'Py Visual Novel Engine
A framework to build Pokémon RPG games
A dead simple 2D game engine for Go
Fast and lightweight JavaScript game engine built on WebGL and glTF
s&box is a modern game engine, built on Valve's Source 2
A certain block game
The Pokémon API
A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version
An efficient graphical Minecraft seed finder and map viewer
Xash3D FWGS engine
DOSBox Staging is a modern continuation of DOSBox
3D Game engine with editor
Solar2D Game Engine main repository (ex Corona SDK)
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Action-adventure game originally released in 2013
A rhythm game made with HaxeFlixel
Free game engine for development of desktop, mobile, and web games
The ioquake3 community effort to continue supporting/developing id's
Azuriom is a complete open-source web solution for game servers
An unofficial PC port of the Xbox 360 version of Sonic Unleashed
Descent 3 by Outrage Entertainment
Mangos ZERO is a server for World of Warcraft
A downloadable game for Windows, macOS, and Linux