Tutorial in isometric

There simply are not tutorials of these types. [headshake]
But OTOH, there are a lot of books published on this, and looking at your desperateness, I guess you don't have money for it though.

You should look for tutorials that do exist and bring you a bit closer to your goal. E.g you want to learn isometric game programming in Direct3D.
1) You look up tutorials on 2D programming in Direct3D.
2) You look up tutorials on isometric game programming in general (not Direct3D specific, that is).
3) You apply the iso-theory on your knowledge of Direct3D.
This is how the world of internet works, there's no thing as free beer. [wink]