轉自：http://www.cnblogs.com/live41/archive/2013/05/11/3072282.html

CryEngine 3 http://www.crydev.net/

Unreal 3 http://www.unrealengine.com/

Unity3D http://unity3d.com/

Torque 3D http://www.garagegames.com/

Quest3D http://www.quest3d.com/

Gamebryo http://www.gamebryo.com/

BigWorld http://www.bigworldtech.com/

Source Engine http://source.valvesoftware.com/

EA DICE http://dice.se/

Cocos2d-x http://cocos2d-x.org/

OGRE http://www.ogre3d.org/

Irrlicht http://irrlicht.sourceforge.net/

Panda3D http://www.panda3d.org/

Crystal Space http://www.crystalspace3d.org

3D遊戲圖形引擎