Thanks for the effort. I think you are right. We tried it again and it seems like the "Rate for Pirate Software - Game Jam 14" link thingy is causing it.
When we set the zoom level on the browser to 90%, it works well.
Interesting concept, sounds and music are great. I would like an exit button, maybee in esc screen. Camera is turning to the right on it's own, even after moving it to the left, not sure if it is intended. Or?