Round 2.
Melee
Lead weighted pipe, old streetfighing favorite, take a bit of pipe, fill it with lead, capable of massive damage, heavy though
Scythe, not really practical, but damn cool
Chainsaw bar machete/pike/halberd, we made these when I was a kid, turns out, a chainsaw bar (bit the chain moves around on) hold and edge rather well, you need and angle grinder to put it on, but these can be damn scary
Home made sword, there have been sharktooth and obsidian variations of this in history, take 2 thin boards, pin them together with lots of blades between like a knife sandwich, sort of a cross between a sword and a club.
Broken bottle, the drunks best friend
Trench spade, famous in WW1 for being crap for digging with, great for hitting people in the neck with
Dulo-dulo, interesting filipino martial arts weapon, basically a hard stick/metal rod a bit wider than your hand you hold in your fist, bluntish spikes/metal studs hang out each side of your hand when your fist is closed around it, basically a ‘force multiplier’ for the martial artist trained barehanded fighting.
Metal pole with nails, basically an upgrade on the standard nail board/bat
Crows beak, pole with a heavy knife/sword blade on top pointing out at a 90 degree angle to the pole, for wanging those that doth offend the on the bonce
Ranged
More arrows. As well as flint and obsidian, you can knap arrowheads from normal household glass, (you will cut crap out of yourself till you get it worked out though), try it at home kiddies.
Fire arrows, exploding arrows, bodkins for armor, broadheads for flesh and bullet tipped arrows that fire on impact (fairly un PC, ive seen them used to hunt pigs though), dont try that at home kiddies.
Blunderbluss, as long as you could get gunpowder, you could load it with rocks, lead, broken glass, nails, false teeth, whatevs. Pre manufacture the rounds in packets that contain powder, wadding and shot, then single shot reload.
Sawn off rifles. Big guns dont need to be if you arent worried about long range accuracy
Scopes. Up the accuracy and recoil to make you spend more time setting up that next well aimed shot.
Red dot sights
Reflex sights
Bigger silencers. Require more skill and stuff to make, alot bulkier too.
Tools
Circular saw, good for woodworking, probably pretty nasty against flesh too, bit noisy though
Blowtorch, for lighting fires, cutting up cars/doors/people who mock me
Bag o’ lime, I currently spend alot of time and xp dragging zombie corpses out of pits and butchering/burning them to stop reanimating, be nice to be able to just throw a handful of lime/acid on them and know its sorted.
Food
Beer. Why has it taken this long?
Acid, 6 hours of high morale, 6 hours of tripping balls, 1 day of brain functioning at 50%
Stu, 1 meat, 1 water, 1 veggie
Spiced food, take your basic recipes, add chilli or whatevs, little bit more morale, just because its the apocalypse, doesnt mean you cant enjoy the finer things in life.
Wine. See beer.
Other
Wheelbarrow, carry stuff at walking speed
Fishing rod, for getting fish, uses survival skill, takes a long time
Water purification tablets
Forklift, 2 large spikes on the front and a back end that is pretty much solid metal, good for driving through walls/pretending to be busy on when the boss is watching
Harvester, come pre equipped with giant rotating blades on the front. If the zombie apocalypse ever did happen, I think these would figure highly in saving mankind. Also, rather lolworthy.
Annnnd im spent.
More when the brain reengages, feel free to add whatever you want, remember, this isnt stuff I demand/require be put in, its more just a brainstorm of possible stuff for the devs to do whatever they want with.