Hi Andrei, you might be able to get more information if you were more specific than that - like what specific game engine or animation engine are you targeting ?

Then maybe if you start a new topic and mention that specific engine in the subject you may get someone to post some information about their workflow for it.

Here is one previous discussion:
http://moi3d.com/forum/index.php?webtag=MOI&msg=5571.3

- Michael