Complete the indicated task to unlock the achievement.

Achievement	How to unlock	Points
Assault Rifle Specialist	Kill 1,000 zombies with assault rifles.	1000
Barrel Boom Boom	Destroy 10 barrels.	1000
Barrel Mayhem	Destroy 50 barrels.	1000
Barrel Vendetta	Destroy 100 barrels.	1000
Experienced Zombie Slayer	Kill 1,000 zombies.	1000
Master Zombie Slayer	Kill 25,000 zombies.	1000
Novice Zombie Slayer	Kill 100 zombies.	1000
Pistol Specialist	Kill 1,000 zombies with pistols.	1000
Rifle Specialist	Kill 1,000 zombies with rifles.	1000
SMG Specialist	Kill 1,000 zombies with SMGs.	1000
Shotgun Specialist	Kill 1,000 zombies with shotguns.	1000
Superior Zombie Slayer	Kill 5,000 zombies.	1000
Ultimate Zombie Slayer	Kill 100,000 zombies.	1000