How to export a complete game from Blender to Unity or XNA

Hey guys, I was wondering if there was was a way to export a full game to Unity or XNA Studion. I have a full game already created, and I want to export it to Unity or XNA because I want to easily make it online multiplayer. If anyone has any ideas I really appreciate any help.

Sorry,it is impossibe, you can not export logic nor the animations to either of these two engines.
You can export mainly 3d models and textures from blender to any other game engine.