Graphical program to map keyboard and mouse controls to a gamepad
RetroArch is a frontend for emulators, game engines and media players.
Open source simulation game based on Transport Tycoon Deluxe
Real Time Strategy game engine supporting early Westwood classics
Gideros Release version
3D game engine/framework in C, with Luajit and Python bindings now
A lightweight game server framework implemented with Actor Model
A lightweight online game framework
lua dev plugin for unreal engine 4 or 5
A dead simple 2D game library for Go
Open source voxel world
Enigma is a puzzle game
Action RPG that's easy to mod
A Rust framework for building Minecraft servers
Open and edit the archive files used in over 4200 games.
Domination is a game that is a bit like the board game Risk
Cooperative multiplayer graphical RPG and adventure game
GemRB is a portable open-source implementation of the Infinity Engine
Game engine supporting many 3D/2D formats and graphic effects
Orx: Portable Game Engine
the java game and entertainment runtime
A free transportation simulator game