Hi,
great Game! Its fun to play already, even at this early stage.
Some things I noticed:
the "falling through ground bug" mentioned above.
the "hey mate" and "wait for me" from the npcs can be very irritating.
you can shoot soldiers but they don't shoot back :twisted:
its imposible to survive a muton attack (if you fight them)
guns don't use ammo
rockts kill you most of the time too, because they fire slow, muton runs at you, he gets too close, boom.
maybe less mutons more often would be more fun
I guess you know most of this already and its all game play related, which I'm sure is going to change alot still, but I jope it helps a little.
Looking forward to seeing more