There are plenty of cross platform game engines, like Unity [1] and Unreal [2]. I'm sure there are many others, but those are ones I already know about that hav

There are plenty of cross platform game engines, like Unity [1] and Unreal [2]. I'm sure there are many others, but those are ones I already know about that have an impressive list of features. [1] http://unity3d.com/ http://unity3d.com/ [2] http://www.unrealengine.com/ http://www.unrealengine.com/