I'm looking for a VERY easy to use 3d game engine. I want to program only the logic of the game, and don't want to have to concern myself with graphics. I just want to be able to download a model, put it in the game, and start programming the logic. I would preferable want to program in a scripting language like Python.
I just want to make the game for learning purposes, and not to show it to anyone (I'm still a student). Most of the engines I've looked at had a steep learning curve.
Please mention any 3d engine that would be suitable for me.
Thanks.
Take a look at Unity 3D: http://unity3d.com/