Tough Zombie

Overview
The Tough Zombie is a zombie that has a grey skin. It is a zombie that inflicts strong damage towards the player and has lot of health. This zombie can also throw boulders at vehicles and helicopters damaging them severely. It has 1,300 health points and inflicts 70 points of damage.

Tips

 * Kill it with powerful weapons.
 * Highly advice to not fight it with vehicles or melee, especially when it's alpha.
 * This is one of the few zombies that can attack helicopters, so be careful!
 * Try to target them first.
 * If you are in a helicopter fly in circles and shoot it before it throws another rock.
 * If you meet an Alpha version go far away to have more time to dodge since they have a lot of HP and throw boulders.

Trivia

 * Tough Zombie description used to say "S W O L" but it was changed to "Hurls boulders at vehicles" after the Helicopter update.