You can make it - Open Source MMORPG Platform
utility collection for 2D game development in Java; sound-player
Arianne is an engine to develop multiplayer online games like Stendhal
Game engine supporting many 3D/2D formats and graphic effects
A free 3D game engine to create games and realtimes scenes for Windows
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
A Project which shall result in a Remake of the classic game
Example code for creating a 2D platform game in Java.
A graphic adventure game
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
Single-/multi-player card game Mau Mau (similar to UNO®)
Built to be ease of use, with no programming knowledge, Multi-platform
Toolkit for the easy prototyping of hybrid games for Tabletop Devices
Cross platform Game Creation Software
Gives agents personality, moods, emotions and emotional attachments.
C++ Framework for slot machine games
Generates a menu in an AMXX plugin
2D top down arcade shooter
Text-based adventure game creator and player. Comes with demo games.
This game is a 2d arcade game. You can move, jump, kill monster.
Read and write PGN format and test moves for legality.