As Cold As Ice
Eliminate 10 zombies via melee that have been slowed by the Frost Blast Artifact
4/7/2023
8:07:36 PM
Ultra Rare 0.7%
Hot Tempered
Eliminate 10 zombies while your damage is increased by the Ring of Fire Artifact
4/7/2023
7:16:11 PM
Very Rare 9.9%
Top Of The Mountain
Reach max level with an operator in Multiplayer (base game operators only)
4/7/2023
2:48:46 PM
Rare 33.8%
Shocking Behavior
Eliminate 10 zombies that were damaged by the Energy Mine Artifact
4/7/2023
2:17:54 PM
Very Rare 9.1%
Food for thought
Kill a CELL operator with a giant donut in Lower Manhattan
4/6/2023
8:44:22 AM
Rare 10.2%
Nano Ninja
Perform 5 consecutive kills without being spotted by an enemy
4/5/2023
6:56:49 AM
Very Rare 5.9%
One Careful Owner
Reach the end of 'Onslaught' in the tank you started with
4/4/2023
2:45:13 PM
Ultra Rare 4.9%