Tanks Zombie Apocalypse

A band of marauders called "Skull and Bones" has appeared. Their symbol is a skull with a red outline. They take survivors into slavery, like a prison where they are forced to dig mines, or into gladiatorial fights between blind zombies and mutant tanks. They have large vehicles with multiple guns that find survivors and bring them to their base. The Ob 256 checks if the survivors are fit and lets them through. Loudspeakers near the base announce, "Attention!
Any attempt to enter the protected area
Will be crossed by all available means!
Patrols have the right to shoot without warning!" and so on.

The zombie virus is transmitted through a shot. Zombies have red eyes, zombies roar a lot, zombies shoot poorly and often miss. If a zombie hits a tank and purple blood/slime appears at the site of the hole, it means the tank is infected. Usually, the tank is infected in 20-30 seconds, it begins to shake, and after that, its eyes turn red.

in this world tanks have a mouth, eyes, intelligence, and so do planes, ships, cars, and TD,