Understood, but there’s really no game mechanic difference between smashing the corpse or the head. I was trying to word it in a way that would still convey the action you should take without going out of character. I suppose it could be reworded though.
“An intact zombie can come back to haunt you. Never forget to smash them to a pulp.”
Yes some zombies are smarter and try and avoid terrain, but the tip is designed to get new players to think about the terrain around them, and use it to their advantage in battle instead of the terrain working against them. If there’s a better way to word that, I’m open to suggestions. Something like, “Terrain can turn the tide of a battle, make sure you use it against your enemies, lest it be used against you.”