Drizzinn

Hoff The Charts! In Spaceland, unlock David Hasselhoff.

Magnificent Thirteen Unlock all classes (ranked only).

Get A Grip Defeat the trials without the sphere turning red

Baby steps Attain a Time Trial star rating of 20

Horsin' Around Give 50 Letters in Horse.
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Debriefed Infiltration - Multi-Kill the Officers during the tactical briefing in the auditorium

ED-Ecated Found all of ED-E's upgrades in the Divide.

Jack of All Trades Play a full game with each class (ranked only).

Tactical Stye: Assault Master Assault playstyle on 7 missions

Enhanced Lethality Demonstrated Using Mark & Execute, take down 6 enemies in under 14 seconds

No such thing as luck Get 10 kills with Relby-V10, DL-18, Scatter Gun and the Dioxis Grenade (Multiplayer)

Faust of Fury Infiltration - Kill the Valkyrie Squad reinforcements using only the Neunfaust

Access all areas Unlock all Time Trial stretches

D-Day On chapter I, destroy all rafts before they land.

HVTs Secured Capture 20 High Value Targets

All the Frescos Reach all Ormazd's Frescos in the Epilogue.

The Truth is In Here Find every alien plushie.

Clean sweep Find all collectables

Intel Acquired Collect 24 Dead Drop flash drives

Data Security Hack 23 Blacklist Laptops

Sharpshooter Destruction On chapter IV, playing as Thomas, kill sharpshooters in 10 seconds.

Revenge Revisited Complete Story Mode on hard difficulty.

Holy Smoke You destroyed 50 Objects With a Grenade

Mercenary Accomplish 20 side quests

Jedi Knight Complete Jedi Temple - Sith Lord difficulty

Tactical Style: Panther Master Panther playstyle on 7 missions

Take a Bow In Der Eisendrache, upgrade the Wrath of the Ancients.

Pt Achieve a Platinum Medal in all Events.

Born Dead Kill all the soldiers of the Epilogue before they spawn.

What will you become? Get 20 kills with the A180 and the Sonic Imploder

Goldrush! Collect a total of $1 000 000 (ranked play counts) to unlock golden weapons in multiplayer.

Ghost Town Obliteration - Kill everyone

Fingers off Triggers Obliteration - From the bunker reach the extraction point without firing a shot

Do we take prisoners? Stun 20 enemies with the Shock Grenade (Multiplayer)

I Only Need a Hand or Twenty Elika saves you fewer than 20 times in the whole Epilogue.

Pull the Trigger Equipped a gun.

Spring Roll! Springinate 100 times.

Hammer Time Repair 200 window boards in a single game. (Map Pack 2 only)

Longing For Fire You achieved maximum Chinese mood

Warhead Hunter Detonated all of the warheads in the Divide.

Island of Domination You achieved maximum Pirate mood

I’ll take that bet Get 20 kills with the X-8 Night Sniper and the EE-4. (Multiplayer)

All Inclusive Inception - Complete all the challenges

I said we’re CLOSED! In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Jedi Master Complete Jedi Temple - Sith Master difficulty

Phantom Exterminator Kill 5 Phantoms in one game in Nightfall in Regular or Hardcore difficulty.

Survived Nightfall Kill the Breeder for the first time in Nightfall in Regular or Hardcore difficulty.

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

...the harder they fall Vanquish Lord Blackfrost

Quick Hands Kill 7 people during one concentration mode.