Thanks Nezchan - I've had a few users report similar problems with dual monitors. A fix will be a top priority alongside, optimizing the Linux build, in the next patch this week.
Thanks for the quick reply. I'm writing a review for Gaming On Linux right now, and I'll be sure to include that info.
No problem - very much looking forward to your review!
A great review - I really appreciate you taking the time to write and publish and show the game your support.
I've just released version 1.1.0 which I believe addresses some of the issues you were facing - hopefully making for a smoother Linux experience!