A dead simple 2D game engine for Go
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Open source library for creative expression on the web, desktop, etc.
Desktop/Android/HTML5/iOS Java game development framework
Cross-platform game engine in Rust
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Source of Mana is a unique 2D MMORPG
Solitaire Card Games for Android™
Android apps.
2D Game Engine
Cross-platform 2D and 3D game engine
Paint Program
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
Montys his name Matching is his game, a game of snap
Build Cross-platform Applications
RelaxChess, chess game that makes no search futher needed for a wow
The Atomic Game Engine is a multi-platform 2D and 3D engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games
2D physics engine for games
Escape the Stone Age is a short Adventure RPG Game for Android.
NinYawg Adventure
C-Lesh is a game programming language for 2D games.