ScienceNHipHop

DLC: Zombies: Killer BeeZ Destroy all the Zom-bee nests in Laboratory of the Dead.

Cameraman Trigger every Speed Camera

The High Street, Quickly Complete the high street to-do list before the church bells ring

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

The Crown Jewel Seek and destroy.

Graceful Exit Don't get spotted in the Ep. 5: Gauntlet

Soldier's Trophy All Unique Weapons Obtained

Bouncer Keep Chimeran forces from entering the Brewpub

Machine Crusher Defeat NANCY-MI847J.

Island Queen Complete all objectives in the Plover Island Complex

Army of One Win 15 matches in Slayers.

Headhunter Kill 300 Human enemies.

CQC FTW Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads).

Don't Stop Running Finish the game in three hours.

The G.O.D. of O.S.P. Enter a map with an empty loadout and kill all Visionaries present. Leave the map. Wash your hands.

Hail to the king, baby! Reach Rank 100.

Pinball Dreams Destroy a vehicle with the PBX Auto-Slug 4 shotgun's "Ricochet" secondary fire

Friend Indeed Save your captured partner ten times in the main campaign.

Best buddies Let the dog lick your face for 5 seconds in Cat and Mouse (playing as the VR Cat).

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Master Slasher's Trophy Obtained Best Weapon by Bladestone

Strength of the Pack Complete a Strike with a full fireteam consisting of only your clan members.

Nature Retreat Endurance Challenge: Survive for 7 days

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Rough Justice Stop Penguin's escape from GCPD.

Deployment Complete all key Dispatch Missions.

Blood Bath Kill 200 opponents in BATTLEMODE

Man About Town Played over 10 minigames.

Skip Trace Completed all Bounty Hunting assignments

Further Liberation STU: Cleanse all newly-added torii gates.

Hide. Run. Survive. Complete the fifth mission without being killed by the Alien

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

Apex Eater Kill the Atomic Leviathan

Blink Of An Eye As Colt, transport an enemy onto a mine using Shift.

Archivalist Collect all journals

Ink is for Squids Finish the game without saving.

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Hole-in-One Destroy a Chicane with a hand grenade.

One Instinct: Survival Get the true ending in Daughters.

Space Ace Shoot at least 70 targets during the ride to Tau Volantis.

Amateur Bouncer Protected Sammy's from the Dixie Mafia

It's Starting to Grow on Me Use Rose's mutamycete powers at least 20 times.

On the clock Beat the qualifier time on any Time Trial stretch

Wooden Warrior Clear the Subterranean Pavilion stage in Scenario Campaign Mode.

Perfect Timing Complete 100% of the Time Trials

Accomplished Complete all missions.

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

Blade of Death Killed 20 enemies using Throwing Knives

Eastern Explorer Clear the Kigan Island stage in Scenario Campaign Mode.