The project is a topdown viewed 2D RPG/Hack'n'slash a bit similiar to older Ultimas. The game's "engine" is developed with C++ and the maps, items and NPC behaviour is scripted with Lua.
Lixoo is a extensible, fast and small 2D point'n'click adventure game engine. It features the engine itself and an IDE that let you create full-featured games just by writing the essential code of the game.
A Platform Independent 3D Real Time Strategy Game. Mixing Elements of RTS, RPG, MMOG, and Empire Building Games. Online, LAN, and Offline Capabilities.
Open-Source Massive Multiplayer Online Role-Playing Game engine. Server is semi-free, open for non-commercial use. Client is free software and the content is proprietary. Rehash from a 5-year-old project, active again since august 2007.
Over is a space-based comic-like RTS game with some MMO features (persistency, commander profile, etc...) It also features customizable fleets and wings. Over is build on a completely custom engine which currently runs on linux and windows.
Have You ever played ROBBO or LASERMANIA on ATARI 65XE ? No? Have You ever played SOKOBAN or similar 2d logic game ? Yes? So.. the Toxic Project to create a 2d logic game engine and game on it. Main goal of the game is to think and think and think:)
AtreyuMS is a server emulator which replicates the functionality of a MapleStory server. The emulator is cross-platform compatible since it is coded in Java.
Universal Conflict will be a game created for the Arcadia of www.synthetic-reality.com toy Turnabout. It will be a simple space based game, where you will build up planets/resources and fight other players.