I do apologise. I'm trying to replicate the mobile issues, though I don't have one to hand right now. I've just pushed up some changes that attempt to make touch interactivity a little better and I added full screen support
The "no fuel" mechanic is very challenging. If you click on the "sector" button at top left and then click "I give up" the computer will show you the solution. It's all about making gates with two holes and then steering by adding mass to one