Free, cross-platform 2D game engine powered by Haxe and OpenFL
One framework for creating powerful cross-platform games
Desktop/Android/HTML5/iOS Java game development framework
Multi-platform 2D and 3D game engine
Cross-platform game engine in Rust
UI Automation Framework for Games and Apps
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Orx: Portable Game Engine
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Cerberus Content Management System
Cross platform SDK
ZED OS the clone of Windows XP
Smart phone automation tool. Support iOS, Android, WebApp and game
The Atomic Game Engine is a multi-platform 2D and 3D engine
Science Fiction, heavy assault, disestablishment of power.
2D physics engine for games
Hungry Hero is an open source Flash game built on Starling Framework.
cross-platform 2d game engine
Cross-platform 2D game engine