>>I do think the other options (apart from the freeware engines and C4) do provide better documentation and in most cases easy of use.<<
I think you should go to Unity web site and check it out again :) whole game done, platformer, with source code, all media animations and so on, open for you to explore, as well as FPS game type, same thing, and chack it again documents :) Im sure you missed that part in Unity... :)
I think you should go to Unity web site and check it out again :) whole game done, platformer, with source code, all media animations and so on, open for you to explore, as well as FPS game type, same thing, and chack it again documents :) Im sure you missed that part in Unity... :)