I just tried the latest build and unfortunately its unplayable for me. I'm guessing because you are just dropped into the first level with no menu, settings or interface everything is defaulted at ultra settings which my current PC can't handle and the game was running far too poorly for me to continue to try to play (couldn't even get past the first zombie as it was just running so bad) Not sure if this is intentional or an unfortunate bug as I remember the May build having at least a start screen and some basic graphics options within the menu. Hoping to upgrade from my current PC soon but yeh unfortunately couldn't properly test this build as it is running too poorly in its current state and the options/menu seem to have disappeared entirely.