1 starting loadout 2 xp objectives 3 perk bonuses 4 perk skills 5 perk weapons 6 trivia 7 navigation crovel survival tool emp grenade x2 lawn mower blade 9mm pistol hmtech healer. The berserker is the shield that keeps zeds away from your squad by cutting them down like a rapid lawnmower. All berserkers specialize in close combat weaponry but their skill choices let them focus on either being a damage resistant dreadnaught who refuses to go down no.