Open-source Android/Desktop remake of Civ V
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Desktop/Android/HTML5/iOS Java game development framework
RetroArch is a frontend for emulators, game engines and media players.
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Open source library for creative expression on the web, desktop, etc.
SDL library for Android, including several games.
GemRB is a portable open-source implementation of the Infinity Engine
Platform independent browser based Str8ts solver
Platform independent browser based Sudoku solver
A virtual parrot for Android platform that can listen and talk to you.
2D Game Engine
For Android phones and tablets
MAME Android Emulator.
Buwlink is a remote control for Windows with your Android device.
Bat Attack is a cool classical 8bit game to save wife from the Bats
Paint Program
Montys his name Matching is his game, a game of snap
Run Windows applications on any computer.
Build Cross-platform Applications
Flash Quiz TV (A quiz game for all family)
Multi-threaded game engine for Android
Modern AS3 Game Engine
KCG is the (N)PC generation tool for the Kontinuum RPG system.
Calculate various aspects of the Kontinuum RPG system.