I would grab a .50 cal Desert Eagle (chrome silver) Revolver and make some Zombie brain puddin' Also a sawed off shotgun with buckshot just for some entertainment. And hell yeah on the katana cept I'm ambidexterous and would have katana in right hand and a nice rusty falchion in the lft hand. Also would have one of those extendable police baton thingys (think televistion antenea but build for whackin people) just when I wanted an adrenaline rush just go beat the fuck out of a zombie and then stomp the fuckers face in and also dont chop their heads off slice right through the mouth that way you get their brain stem as well.