We'll look into this. We initially chose the webplayer as we felt it was the easiest way for people browsing the eventual KS page to try the demo. But a standalone linux (or windows for that matter) build should be possible. EDIT: found this on the interwebs http://www.gamingonlinux.com/articles/un...

Hello, I wondered where the unity webplayer is inside the webpage till I found out that is doesn't work under Linux. So I would really appreciate it if you offer a downloadable version of the alpha for Linux users since the final game will be offered for Linux. This could help the KS campaign as wel...