Hi Lebostein (is that the same Lebostein from Adventure Treff? If so, I inboxed you again. ;=) )
Yea. The game runs pretty well on Mac. Just a minor script bug due to different engine versions.
I'm almost done building an app bundle for the demo version.
I hope Pierre gets back to my Kickstarter message. This game has so much potential and would make a great game on consoles, too.