Kinda hard to walk with one leg
Zombies can and do drag themselves, or even worm their way across fields. Until the brain is destroyed, they’re a threat.
25mm chain gun is probably going to mist a few bodies.
Sure, but, again, unless you hit the head, they’re still a threat. And meanwhile, you’ve blown through a thousand rounds of ammo.
Artillery is an area denial weapon.
You can only deny area when people aren’t willing to charge into it. Zombies aren’t doing massed charges though; each and every zombie is Leroy Jenkins, acting entirely independently, and with zero foresight.
IMO, the most effective method weapon would be a steam roller, as long as all the mechanical parts and the operator cockpit were completely covered so that a zombie couldn’t damage anything. Like, say, some of the mine removal vehicles. Moving around is going to attract the zombies, and then running them over would eliminate them.
Conventional weapons can reduce hoards to manageable amount. And a zombie dragging itself across the ground is much easier to deal with.
If I saw thousands of zombies, a machine gun is what I want. Aim head at the average head height, and make the barrels smoke. It’s not suppressing fire, it’s crowd management.
Remember you can spike a zombie on the ground easier than when they are standing. Immobilise, THEN neutralise.
Zombies can and do drag themselves, or even worm their way across fields. Until the brain is destroyed, they’re a threat.
Head shots are much easier when zombies are moving slower. I suspect a platoon with 8 guys shooting an M2 and the rest with scoped rifles could easily protect an encampment from thousands of zombies.
