Full featured MUD server with all the trimmings.
Expression and algorithm evaluator (built with Java)
An Simple GameEngine.
Zarqon's ASH function library for KoLmafia
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
rayshade and POV for Mathematica Export + view
A pixel art editor that supports animation and scripting
An isometric arcade-style game of skill, puzzles and exploration
Remake and expansion pack of the DOS game "Speed Haste"
Engine remake of the game "Radix: Beyond the void"
Source port of the game "Mars - The Ultimate Fighter"
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Free Auto Clicker Exe Download for Windows PC.
RTSish Game Engine
2D Game Engine
3D Game engine with editor
Modern 3D engine and IDE written using C# and C++.
A RPG maker engine using Pygame
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Free and Open Game Programming Language for Windows and GNU/Linux
A scriptable 2d randomizable maze game
Smart phone automation tool. Support iOS, Android, WebApp and game