Complete every campaign level with a full team of four players.

Unlocked: 26 Jul 2021 12:26:40

Reach rank 100.

Unlocked: 25 Jul 2021 14:20:26

Complete the Campaign on Hard difficulty.

Unlocked: 25 Jul 2021 00:53:35

Revive other players 50 times.

Unlocked: 25 Jul 2021 00:25:14

Find all Journals, Comics, and hidden Weapon Upgrade Tokens.

Unlocked: 22 Jul 2021 10:58:49

Kill all Zombie Hand collectibles.

Unlocked: 22 Jul 2021 10:54:39

Perform all Heroic Actions.

Unlocked: 22 Jul 2021 09:38:16

Complete a level with 5 Gold Level Skills equipped.

Unlocked: 22 Jul 2021 00:51:55

Unlock weapon mastery for all weapons.

Unlocked: 21 Jul 2021 07:08:41

Sever 10,000 limbs.

Unlocked: 20 Jul 2021 14:38:37

Get an unbroken 10-headshot streak.

Unlocked: 20 Jul 2021 14:18:57

Complete the weapon mastery for any weapon.

Unlocked: 20 Jul 2021 13:56:55

Survive 144 waves in total.

Unlocked: 18 Jul 2021 01:47:51

Complete 12 waves and escape from Horde Map Villa Della Morte.

Unlocked: 17 Jul 2021 02:17:21

Perform a takedown on a Blind Screamer.

Unlocked: 17 Jul 2021 02:08:15

Complete 12 waves and escape from Horde Map Dead in the Water.

Unlocked: 15 Jul 2021 08:08:21

Complete 12 waves and escape from Horde Map The Bitter End.

Unlocked: 15 Jul 2021 06:33:48

Reach rank 50.

Unlocked: 15 Jul 2021 06:22:56

Kill 5000 enemies of any kind.

Unlocked: 14 Jul 2021 08:54:30

Kill 5 Elites with takedowns.

Unlocked: 14 Jul 2021 08:50:40

Perform 50 Takedowns in total.

Unlocked: 14 Jul 2021 08:23:13

Complete 12 waves and escape from Horde Map Into the Darkness.

Unlocked: 14 Jul 2021 07:58:06

Complete 20 waves in a row on any Horde Map.

Unlocked: 21 Jun 2021 17:11:23

Reach wave 6 on any Horde Map without picking up a Primary or Secondary weapon.

Unlocked: 21 Jun 2021 16:23:41

Complete Hell Machine! on any difficulty.

Unlocked: 21 Jun 2021 16:10:45

Complete the Campaign on any difficulty.

Unlocked: 21 Jun 2021 16:10:45

Complete Hell Base! on any difficulty.

Unlocked: 20 Jun 2021 14:09:00

Drop a Shell Cargo Pallet on a Zombie.

Unlocked: 20 Jun 2021 13:27:58

Complete All Roads Lead To Hell! on any difficulty.

Unlocked: 20 Jun 2021 12:53:36

Kill 20 zombies with Electric Punch Special Attack.

Unlocked: 19 Jun 2021 22:25:34

Kill 50 enemies that are actively attacking other players.

Unlocked: 19 Jun 2021 10:38:43

Complete Molten Nightmare on any difficulty.

Unlocked: 19 Jun 2021 10:29:25

Kill a Sniper whilst they are jumping between vantage points.

Unlocked: 19 Jun 2021 10:15:07

Complete Zombie Zoo on any difficulty.

Unlocked: 13 Jun 2021 11:34:07

Earn a Gold Medal on any chapter.

Unlocked: 13 Jun 2021 11:23:17

Get at least 20-for-1 with an explosive kill.

Unlocked: 13 Jun 2021 10:45:17

Kill 50 Zombies in a row without missing a shot.

Unlocked: 10 Jun 2021 07:55:58

Kill a Suicide Zombie by hitting his grenade.

Unlocked: 10 Jun 2021 07:46:25

Complete Meat Locker on any difficulty.

Unlocked: 10 Jun 2021 01:54:33

Complete Death Canal on any difficulty.

Unlocked: 08 Jun 2021 10:56:03

Complete Dead Ahead on any difficulty.

Unlocked: 23 May 2021 12:13:14

Complete 4 level sections without using a medkit.

Unlocked: 23 May 2021 12:13:14

Kill 3 enemies with one blast from a Preacher.

Unlocked: 23 May 2021 12:05:10

Complete Rotten Coast on any difficulty.

Unlocked: 23 May 2021 11:41:32

Finish a level with 5 or less zombies resurrecting.

Unlocked: 23 May 2021 11:41:32

Kill a friend who has resurrected as a zombie.

Unlocked: 23 May 2021 10:37:16

Reach rank 5.

Unlocked: 23 May 2021 10:31:43

Get 3 headshots with one bullet.

Unlocked: 23 May 2021 06:21:22

Kill a Zombie using the Blade Melee Special Attack.

Unlocked: 23 May 2021 06:08:01

Headshot a Zombie post resurrection.

Unlocked: 23 May 2021 06:07:46

Change your characters appearance (Hat, skin, etc).

Unlocked: 23 May 2021 05:42:53

Complete Terror Lab on any difficulty

Unlocked: 20 Feb 2022 14:33:36

Complete 12 consecutive Waves and escape from the Horde Map "Undead Wood".

Unlocked: 18 Jul 2021 01:36:04

Complete Blood Count on any difficulty

Unlocked: 27 Apr 2022 09:58:44

Complete Deeper than Hell on any difficulty.

Unlocked: 26 Apr 2022 07:46:44

Complete 12 consecutive Waves and escape from the Horde Map "Caged Fear".

Unlocked: 20 Jul 2021 10:42:19

Complete 12 consecutive Waves and escape from the Horde Map "Final Departure".

Unlocked: 20 Jul 2021 03:49:27

Complete Damnation Valley on any difficulty.

Complete Alpine Blitz on any difficulty.

Complete Dead Zeppelin on any difficulty.

Complete 12 consecutive Waves and escape from the Horde Map "Graveyard Shift".

Unlocked: 20 Jul 2021 04:41:46

Complete the Campaign in Nightmare mode.

Unlocked: 30 Sep 2021 11:11:41

Complete 12 consecutive Waves and escape from the Horde Map "Frozen in Fear"

Unlocked: 21 Jun 2021 17:32:55

Complete Terminal Error on any difficulty.

Complete Abaddon Asylum on any difficulty.

Complete Return to Hell on any difficulty.

Complete 12 consecutive Waves and escape from the Horde Map "Hell's Cauldron".

Unlocked: 23 Feb 2022 12:08:54

Complete 12 consecutive Waves and escape from the Horde Map "Death Collector".

Unlocked: 08 May 2022 10:55:38

Complete Ragnarök- Part I on any difficulty.

Complete Ragnarök - Part II on any difficulty.