To me it is pretty playable, but yes, it is alpha, keep that in mind please. There will be some crashes and bugs (or may be not, i really had very few myself). And no, so far all the savegames were incompatible, unfortunately. I mean, you could load them but many issues would/could appear. Though - no one actually tried it I assume.
Last edited by Kein; 17/01/14 10:24 PM.