Goblin abilities are crucial to your strategy in Goblin Down. Each type of goblin has specific skills: Grunts can perform a Berserk Charge to deal increased damage. Archers can fire a Volley of Arrows for concentrated damage. Bombers have an Explosive Charge that deals massive area damage. Shamans can heal allied units and debuff enemies. War Chiefs boost the morale of nearby goblins and can become temporarily invulnerable.