Agar (engine) - A high-level graphical application framework used by 2D and 3D computer games
* Axiom Engine - A fork containing the core of the OGRE graphics engine
* Haaf's Game Engine - A 2D Hardware Accelerated Game Engine
* Boom - A port of the Doom source code by TeamTNT
* Build engine - A First person shooter engine
* Cadabra 3D Engine - 3D engine for easy game development
* Catmother - A BSD-licensed engine from a company that open-sourced its code when it closed the business.
* CheapHack - An outdated TomazQuake derived engine
* Crystal Entity Layer - An extension of the Crystal Space 3D Engine
* Crystal Space - A general framework for developing 3D applications
* Cube - Powers the computer game of the same name
* DarkPlaces - One of the most advanced free software Quake engines
* Delta3d - Integrates other well-known free software projects into an easy-to-use API, originally developed by the U.S. Navy
* DGD - An object-oriented programmable MUD engine
* Doom engine - The now free software engine originally used for Doom and Doom II
* Elysium Source - A 2D online game engine made with VB6
* Eternity Engine - A source port of the Doom engine
* Exult - A free software reimplementation of the Ultima VII game engine
* FIFE - A free software 2D ISO engine supporting the assets of Fallout 1 & 2
* Game Blender - A sub-application of Blender for creating games
* Game Maker - Object-oriented game development software with drag-and-drop interface and its own scripting language
* GQ - A Quake engine that adds features from TomazQuake and DarkPlaces
* GZDoom - A source port of the Doom engine based on ZDoom
* Genesis3D - A real-time 3D engine for Windows
* GemRB - A free software implementation of the Infinity Engine
* Irrlicht Engine - A cross-platform engine known for its speed and 3D engine capabilities
* Jogre - a Java based client/server game engine and API for online real time games such as chess, checkers, etc.
* MRPGe - Visual Basic 2D RPG game engine, with built-in scripting capabilities. Very customizable, in early development stages.
* Multiverse Network - an MMOG platform, including server, client, and tools. (Free for development and use--revenue sharing upon commercial deployment).
* Nebula Device - A realtime 3D game engine developed by German game studio Radon Labs.
* OctLight - A Java game engine that uses scene-graph and renders on top of Lightweight Java Game Library (LWJGL) using OpenGL
* OGE - The Open Game Engine is an open source library combining the components used to make games.
* OGRE Engine - A very popular object-oriented graphics rendering engine. Also called OGRE3D
* Pentagram - A project to create a game engine that is capable of running Ultima VIII: Pagan
* PlayerWorlds - The simplest, most used 2D Online EPG engine available today
* PLIB - A game engine - includes 3D, Audio, Music, GUI, Window manager and is portable Linux/Windows/MacOSX.
* ProQuake - A modified Quake engine
* Quake II engine - The original free software Quake II engine from Id Software
* Quake III engine - The original free software Quake III engine from Id Software
* RealmForge - An open-source game engine for the Microsoft .NET Framework, predecessor to Visual3D.NET
* Sauerbraten - A upgraded engine forked from the Cube engine
* Sonic Robo Blast 2 - A heavily modified Doom Legacy engine for a 3D platform fan-fiction game of the same name.
* Stratagus - A cross-platform real time strategy game engine
* Telejano - a modified Quake engine
* Tenebrae - One of many Quake engine clones
* vbGORE - Open-source online RPG engine in Visual Basic 6 (2d via 3d hybrid engine).
* Well of Souls - A 2D engine with scripting in QUEST and a visual world editor.
* Yake - a component-based, object-oriented, partially generic engine written in C++
* Arcane Engine - Designed by Wolfpack Studios for Shadowbane
* Aurora Engine - For Role-playing games
* Baja Engine - Professional quality engine used for the game The Lost Mansion.
* BRender - A real-time 3D graphics engine for computer games, simulators and graphic tools
* C4 Engine - An emerging next-generation computer game engine created by Eric Lengyel
* Coldstone game engine - an old game creation suite for Macintosh/Windows to create role-playing or adventure-style games
* CryENGINE, CryENGINE2 - The game engine used for the first-person shooter computer game Far Cry. CryEngine 2 is a new generation engine developed by Crytek to create the unreleased FPS game Crysis.
* Dagor Engine 3 - A high-tech cross-platform game engine (3D, physics, game logic) with rich toolset for content development
* Dark engine - An outdated engine used for the Looking Glass Studios games
* Doom 3 engine - Used by the games Doom 3, Quake 4, Prey and Quake Wars
* Earth-4 Engine - The graphics engine used in Earth 2160
* Electron engine - Currently in development by Obsidian Entertainment for their game Neverwinter Nights 2, based on the Aurora engine
* Explorations - 2d MMO creator
* Gamebryo - A cross-platform 3D computer graphics engine coded in C++
* GeoMod - An engine developed by Volition Inc. in 2001, and used in Red Faction, and with improvements, in Red Faction 2. This engine allows realtime terrain destruction to a certain level.
* GoldSrc - The heavily modified Quake engine that powers Half-Life
* Havok (software)[1] - Very High-tech cross platform (PC, PS3, Xbox 360 etc) middleware Engine.
* IMUSE - Specifically designed to synchronize music with visual action
* INSANE - Used in LucasArts games
* Infinity Engine - Allows the creation of isometric computer role-playing games
* Jedi - A game engine developed by LucasArts for Star Wars: Dark Forces and Outlaws
* KjAPI - A C++ technology to create games and 3D applications for PC computers
* Lithtech - A competing alternative to the Quake, and Unreal engines.
* Lithtech Juipter Ex - A new generation Lithtech engine developed by Monolith to create the game F.E.A.R.
* M.U.G.E.N - A 2D fighting game engine
* Medusa (game engine) - A C++ 3D game engine developed by Palestar and used in the DarkSpace MMO. It features distributed world simulation, single tool version control and asset realisation, cross-platform compatibility and an integrated client/server network system.
* Multiverse Network - an MMOG platform, including server, client, and tools. (Free for development and use--revenue sharing upon commercial deployment).
* Odyssey Engine - Used to create three dimensional computer role-playing games, used Star Wars: Knights of the Old Republic
* ORE - Online RPG Engine
* Quest3D -
www.quest3d.com
* Power Render - A general purpose software development kit for games and 3D visualization
* RAGE - A game engine created by Rockstar Games use it to power their upcoming video games on the Xbox 360 and PlayStation 3
* Reality Engine - 3D game engine by Artificial Studios
* RelentENGINE - A next-generation FPS engine supporting massive destroyable city environments and realistic vehicle control, makes extensive use of shader model 3.
* RenderWare - A very popular 3D API and graphics rendering engine
* Retribution Engine - A game engine to make first person shooter games
* Revolution3D - A 3D graphics engine developed by X-Dream Project
* RPG Maker XP - A 2D engine to make top-down and isometric-style role-playing games for Windows.
* SAGE engine - Used to create real-time strategy games
* SCUMM engine - Used in LucasArts graphical adventure games
* Shark 3D - A middleware from Spinor for computer, video games and realtime 3D applications
* Silent Storm engine - A turn-based strategy game engine
* Sith - A game engine developed by Lucasarts for Jedi Knight: Dark Forces II
* Source engine - a popular engine used in Half-Life 2 and other games.
* Torque Game Engine - A modified version of a 3D computer game engine originally developed by Dynamix for the 2001 FPS Tribes 2
* TOSHI - A fourth generation cross platform game engine designed by Blue Tongue Entertainment
* Truevision3d - A 3D game engine using the DirectX API
* Unigine - Cross-platform middleware with great graphics
* Unity (game engine) - An easy to use 3d game engine
* Unreal engine - One of the most popular game engines for action games
* Vengeance engine - A video game engine based on the Unreal Engine 2/2.5
* Vicious Engine - Available for Microsoft Windows, Sony PlayStation 2, Microsoft Xbox, and Sony PlayStation Portable
* 3DGame Studio -
www.3dgamestudio.com
* Vision Game Engine -
www.trinigy.de
* Visual3D.NET - 3D platform and visual development environment built upon Microsoft .NET 2.0 and XNA Framework for developing for PC, Xbox 360, and Windows Mobile devices using C#, Visual Basic, J# (Java), C++.NET, JScript.NET, IronPython, and visual scripting. (
www.visual3d.net)
* Virtools -
www.virtools.com
* White Engine - Square-Enix's proprietary seventh generation game engine to be used for their PS3 projects. Designed to be able to render pre-rednered CGI quality graphics in real-time.
* Zero - 3D game engine used in Star Wars: The Clone Wars, Star Wars: Battlefront, and Star Wars: Battlefront II
* Maz 3D Game Engine - Designed by Students C++ & OpenGL
که توی این موتورها ما بعلت سادگی کار و عدم برنامه نویسی به موتور game maker که در ایران طرفداران زیادی هم داره می پردازیم.
ادامه دارد..........