I've played it yesterday and I thought it was pretty fun. Mouse + keyboard control is nice, the crosshair is too sensitive, though.
limit the distance of the crosshair to the player, meaning, let it rotate around the player
+1 (it does not go off the screen, it's confusing though that you can change the distance)
I think it's pretty hard to kill someone with the shotgun at close range, maybe because of the sensitive crosshair, I don't know. "No reload" is cool.
