Corrosive zombie/doc
The corrosive zombie is one of the most common and ultimately weaker special variations of the average zombie. It is, along with the shocker zombie, a ranged fighter that will spit at you from a short distance away. Unluckily for you and for all nearby its saliva (and blood for that matter) is actually a horrid, flesh-melting, highly corrosive acid.
The special attack
A corrosive zombie will only perform its special spit attack when closer than 10 tiles from the player, when performed, this attack will spit a glob acid at the target. Which can also blind on hit. This does not leave puddles of acid on the ground.
The zombie can also barf sticky acid on nearby targets, which if you aren't armoured enough it can stick and do damage over time.
Fighting
The corrosive zombie is a slightly better combatant than its normal counterparts. It is not worth it to engage it in melee due to the acid barf. Pick it off from distance, or run away as it is slow. Beware that it can still do damage due to spitting.
Notice however, that while corrosive zombies themselves are immune to their acid, other zombies aren't, so with some clever positioning and appropriate timing, you can lure other pursuing zombies through the death puddle, or have have their spit hit other zombies, often damaging them considerably.
Notes
- When killed it spawns a puddle of acid on the location of its death.
- smashing the corpse of a corrosive zombie will produce acid puddles around the corpse, which will have the expected results on you and anything nearby.
- Acid has no effect on traps or on vehicles, items inside vehicles are also safe.