Open source cross-platform multi-purpose game toolkit
One framework for creating powerful cross-platform games
Cross-platform 2D game engine focused on ultimate productivity
An open source implementation of the Ultima Online Classic Client
Lightweight console for Minecraft chat and automated scripts
Stride (formerly Xenko), a free and open-source cross-platform C# game
C# application with primary purpose of farming Steam cards
A game framework written with osu! in mind.
3D Engine c++
Mad Vandal's FortressCraft Mod Source Code
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
Repository of desktops and programs for the Cygwin platform
3D .NET engine for Windows, Linux, Mac
2.5D Sci-Fi RPG Classic
A Simple Yahtzee like game.
Experiments in turn based strategy gaming.
A cross-platform game framework based on OpenGL and GObject.
An editor for .key files for Falcon BMS 4.32