In The Rats of Tobruk, lead the Rats through the desert without getting detected

In Lady Nightingale, take out all of Steiner's troops in the department store using only takedowns

In Numa Numa Trail, avoid getting hit by the sniper

As Wade, kill 15 enemies using his focus ability

In The Battle of Midway, avoid getting hit by bullets during the first Dive-Bomb

In Stalingrad, hit a halftrack with a Molotov Cocktail

As Polina, kill 15 enemies immediately after emerging from a crawlspace

In Campaign, kill enemies with 15 different weapons throughout the game

In Phoenix, kill 15 enemies while standing atop a train car roof

In Campaign, get 15 kills using Blind Fire

In Campaign, die by your own grenade’s explosion

Eliminate 10,000 zombies

Reach level 55 in Multiplayer