BossZombieMan

Modtacular Collect all the mod chips in the game.

Day of the Uberjackal Obtain Uberjackal's form

Abominable! Obtain Yeti's form

Never give up, never surrender Use the Reinforce Stratagem while downed and the last Helldiver alive on a difficulty 8 or higher mission with 4 players.

Gauntlet Collect all Númenórean artifacts and bring them to Torvin.

Serious Payne Story Complete [HARD]

Finish Master Defeat more than 50 enemies with finish attacks

Roughly Tumbled Performed 50 Cannonball Combos

Bear-Knuckle Boxing Defeat Ursa Major.

Gunslinger Kill 20 enemies using dual-wielded firearms.

I Will Never Leave You... Locate Tequila

Using Your Noggin Kill 10 Ridden with a Skull Totem.

True Thespian Reached Level 12

Where are they going so fast? Complete 'Acta Non Verba' on hard

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

There Will Not Be Blood Get through the hotel without being spotted or killing any enemies. (Ch. 4)

Bulldozer Destroy a total of 10,000 tiles.

Wart Could Go Wrong? Obtain Toxitoad's form

One Ugly Mother... As a Fireteam member, knock off the Predator's Helmet

Au Achieve a rating of Gold or better in all Events.

General demoted Vanquish a Deadwalker General.

Hard Charger Complete the game on Hardened difficulty

Let's Play Dress-Up Unlock all characters and skins

Wind God Defeat over 10 enemies with a wind finish attack

Secreted from What? Kill 5 Spitters without being damaged by acid

One In a Million Hit hostile helicopter with laser designator

Gear Grinder Beat the best time for the Jigsaw Box Minigame (Normal)

Bounty Hunter Have a total of at least 75,000 points in Echoes Mode's total high score

Is This Heaven? Find a floating island.

Multi-Kill Perform a multi-kill with a melee weapon

Trailblazer Win a non-time-limited race having overtaken a car that is a full lap behind you.

Undercover Complete the prologue.

Taking Every Opportunity Complete 10 unique challenge missions.

Headline Act! 75 Stars collected

Release The Kraken!!! Obtain Kraken's form

Skirmisher Win 1 Skirmish with each Specialist (10 total)

Stargazer Earn a Star with each Specialist

Purification God Defeat over 10 enemies with a purification finish attack

Thinking Three Steps Ahead Beat the best time for the Kaleidoscope Minigame (Insane)

Bad guy Kill at least 40 enemies during Gang Bang mission.

You Play, You Pay, You Bastard 100 Kills With Melee

Flame God Defeat over 10 enemies with a flame finish attack

...That's A Promise Get Tequila to surgery

How Strong Could It Be? Trigger X-Mode.

Trash-Man Chomp 50 recycling bins over the course of the game.

Combination Master Defeat 300 enemies with combination attacks

Why Do They Keep Coming? Help Forge's hacked Purifier Stalker Mech defeat the MRD Troops.

Cleaned up the City Destroy 25 pieces of propaganda.

Destroyer As a Fireteam member, take down a PMC heavy soldier by yourself

Slimy Temple Collect enough Globe Energy orbs to unlock the Temple of Slime.