Unreal Engine 2 is a complete game development framework targeted at today's mainstream PC's, Microsoft's Xbox game console, and Sony's PlayStation 2.
Originally developed for Europa Universalis III, it has been used in every game developed by Paradox Development Studio since. The engine provides a 3D...
The BigWorld MMO Technology Suite is a complete technology solution, consisting of a tightly integrated suite of high performance server applications...
HeroEngine is an MMO development team’s dream come true - it streamlines the entire process of building your MMO game. Artists, world builders, scripters...
FLARE (Free Libre Action Roleplaying Engine) is a simple game engine built to handle a very specific kind of game: single-player 2D action RPGs. Flare...
Gamebryo is a flexible, cross-platform game development engine and toolset, optimized for current- and future-generation game development in any genre...
TGE is a complete proven package for a wide range of applications, with a flexible and controllable in-engine 3D Toolset and award-winning TorqueNet networking...
TripleA is a free turn based strategy game and board game engine. Has single player vs ai/hot-seat, multiplayer through Play By Email, network play, and...
melonJS is the result of our enthusiasm and past experiments with Javascript, and came from the feeling that no simple, free and standalone library was...
The Irrlicht Engine is an open source high performance realtime 3D engine written and usable in C++ and also available for .NET languages. It is completely...
The backbone of our flagship project Asylum, Dagon is a game engine especially tailored for adventure games and based on open technologies. Featuring...
XtremeWorlds (XW) is a powerful, free 2D MMORPG Engine/Maker. With XW you can make your own MMORPG with no coding in just minutes. If you find that the...
The Green Source (also known as GreenSrc and GreenTech) is a heavily-modified version of the orginal Quake 1 (ID Tech 1) engine. A powerful engine designed...
A graphics middle-ware engine developed by 4A Games for use in their video game Metro 2033, published by THQ. It supports Direct3D APIs 9, 10, and 11...
S2 ENGINE HD is a complete general-purpose software kit for developing and running videogames or other virtual-reality applications such as architectural...
BIT Engine is JavaScript based web games engine. It support only 2d graphics.
C/C++ Multi-platform framework designed for video game development. It consists of a low-level library (Hardware Abstraction Layer), a high-level library...
Use Quest3D for professional real-time applications. Create software, 3D web pages and simulators. Quest3D is the perfect solution for architecture visualization...
The FlatRedBall Engine is a 2.5D game engine focusing on ease of use and asset management. Development of the FlatRedBall engine began in early 2002...
HEAVY WATER'S OPEN WORLD-BUILDING TOOL-SET Industry veteran, Matt McDonald, and his development studio, Heavy Water, are excited to bring you a game-changing...
A realtime 3D engine for Flash in ActionScript 3.0. Started in 2007 by Alexander Zadorozhny and Rob Bateman. The engine is Open Source under the Apache...
Apricot juice (juice=js) is an opensource HTML5/javascript game making framework currently being developed by The Accord. The apricot acronym stands for...
Our Argon engine has been under development for 10 years now. With 12 games released worldwide, it is constantly improved and actively rebuilt to match...
Platinum Arts Sandbox Free 3D Game Maker is an open source game design program for kids and adults based on the Cube 2 Engine. Through the ingame and...
TGEA is the premier solution for Indie developers. Still not sure? Download and try out the full-featured TGEA Demo free for 30 days. You'll get everything...
Create interactive 3D Scenes for Flash Create your scene or import your 3D models into the CopperCube 3D editor, set camera controllers, materials and...
Realm Crafter is A MMORPG Engine made by Solstar Games
NeoAxis Engine is one of the most promising and powerful 3D engines of the new generation. It comes with a powerful and easy to use set of tools which...
Making games for the iPhone, iPhone4, iPod touch, and iPad is now a fast, fun, and straightforward process using Torque's tools for game development...
Easily map and develop any kind of first person game you want! It could be a maze, a 3D platformer, anything really! Use your imagination!