Slien

Sierra Hotel Complete three chapters in a row without being killed or reloading a checkpoint.

Knockout Artist Kill three enemies with one attack using the Blitzer.

Life Support Revive a teammate with one second left on their timer. (2P +)

Nice Like Jesus Finish all the Hostages Situations

Man Overboard! Melee an enemy so they fly off the side of the ship in "Armada."

Until Ashes Complete the mission "Until Ashes".

Honey, I'm home! Make ASOBI lonely and return to him!

Tickets please Shoot the grapple guys off the side of the train.

No Escape Captured Kaffarov

Earn your 'B' Class License Awarded when you receive your 'B' Class License

Murder Nature Kill all the Animal Types

Kill Them All Finish all the Predator's Path

Close Quarters Killer - Kill 25 Helghast using Brutal Melee Killed 25 Helghast using Brutal Melee

Darkness Dolls Collect all the items on Farmhouse

Discoveries Complete the mission "Discoveries".

Brainteaser Rescue the fifth hostage from Riddler

Informant Collect 22 Intel Items.

The Flora Flop Unlocked the Secret Exit in Diggin' It.

Hoarder Filled the shelves in The Case.

History In The Making Collect over half of the Intel.

Beam Me Up Discovered all named locations aboard the Helios Space Station.

Opening the Vault Discover what the Hyenas stole from Air Force One.

Crafty Collector Collect 20 blueprints.

Doing Camo Right In Campaign, unlock all camos for any weapon.

It's so realistic! Collected 5 3D glasses

What's Next? Komplete Story Mode

Silent Night Sneak through the courtyard undetected in Liberation.

Reign of Terror Kill Diablo in Hardcore mode.

Genius Restored 15 Projectors.

Flawless Victory Qualify from a round without falling over even once

Ooh-rah! Completed the campaign story

Unlocked Potential Fully upgrade a Cybernetics Core.

True Romance Find both trophy pickups in 'Associations'.

Galaxy News Radio Completed "Galaxy News Radio"

Hail to the King Reach Maximum Level and Become the Ultimate Badass

Group Therapy Take over a control point in a group without anyone being downed.

Paris Plunder Collect all the items on Burning Paris

Home Sweet Home Occupy The Relay Station (Valley Of The Yetis).

What are You Reading For? Find all of Dr. Carlyle's Notes

Chain reaction Kill 50 Zombies in a row without missing a shot.

Servant to the Gods Complete the gods' side questlines.

99 Percent Perspiration Earn 99 lives.

Leave No Gem Unturned Earn 21 Gems.

A Stitch in Time Saves 99 Earn 99 Lives.

The Greatest Format of all Time Find all VHS Tapes

Defragmentation Collected all the Memory Fragments.

Dark Forces In the campaign, use the Droid to shock three enemies at once.

The Drug of the Nation Find all TV SETS to Decrypt the Hidden Message

My World is Fire Equip the Flamethrower Boost and win a 4v4 Online match

A Man of Patience Play it smart.