I love the game so far, but on the later levels, I'm facing some serious control problems I had to work around earlier.

Whether it's keyboard, or one of my two USB Controllers, which aren't supported natively somehow but can be used via joy2key, all my problems evolve around the way you can or rather can't accelerate or brake stepless, which was easily possible on the xbox of course.

How are you supposed to beat harder levels if you only can accelerate fully or don't accelerate at all, with nothing in between? There are just things that aren't possible without it, finicky jumps and steep slopes especially?

Is the only way to enjoy the game fully to buy an overpriced xbox controller for a pc game, or will there be a better usb controller support in the full version? And how should it be possible at all to beat some obstacles with non-analogue keyboard inputs? It's a PC game after all.

Would be a shame if I had to stop playing this awesome game because of control issues.