The Walking Dead Onslaught achievements

Kill an Armored Walker

Finish Chapter Three: "The Rabbit Hole" on Any Difficulty

Finish Chapter Six: "When Dust Settles" on Any Difficulty

Bring 10 New Survivors to Alexandria

Choke 30 Walkers

During Evac, Survive for 3 minutes after the Van Arrives

Construct all Buildings in Alexandria

Kill 1,193 Walkers

Finish Chapter Four: "Around the Bend" on Any Difficulty

Kill 5 Walkers With One Explosive Trap

Finish Chapter Five: "Roads Less Traveled" on Any Difficulty

Kill a Spike Walker