The game is all on the memory, not SD card. The duke3d im trying now is from my steam folder, the one that came with megaton edition or 20th edition, im not sure. It came with the classic folder as well. I did also try a .iso.
As far as controls, the best way to explain what do I mean is, in your setup, left stick is this:
And in Delta Touch, its this:
@Alex I will upload my profile later