Real Time Strategy game engine supporting early Westwood classics
Gideros Release version
lua dev plugin for unreal engine 4 or 5
3D game engine/framework in C, with Luajit and Python bindings now
A lightweight game server framework implemented with Actor Model
A dead simple 2D game library for Go
A lightweight online game framework
A Rust framework for building Minecraft servers
FlightGear Flight Simulator: free open-source multiplatform flight sim
Open and edit the archive files used in over 4200 games.
3D Engine c++
Arianne is an engine to develop multiplayer online games like Stendhal
Realism Invictus mod for Civilization IV
Zoomable user interface (ZUI) with file manager, file viewers and more
INSTEAD - Simple Text Adventure Interpreter.
Game engine supporting many 3D/2D formats and graphic effects
Game library for Pascal