SlaughterRobbie

An Old Friend Acquire the BFG

Hazardous Dukes Kill 25 Arch Dukes

Protective Father Protective Father

Radical Ninja Stealth kill 15 enemies without alerting anyone.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

All Done Unlock all trophies.

Work Smarter, Not Harder Attach a Surge grenade to an object and Launch it at an enemy

Full Completion Find all 36 scrolls in the game

Floo Around the World Unlock all Floo Flames
79/83

Sharpest Tool in the Shed Find all workbench tools
3/5

Star Performance Complete the Side Mission: "Jesse Faden starring in 'Swift Platform'"

IPXSETUP.EXE Win a Multiplayer match

In Memoriam Pick up Frank's note after it's discarded

The Seven Deadly Weapons Kill 25 Demons with each of the Seven Deadly Weapons

Specialist Earn the Mastery for a weapon mod

Going Underground Discovered every manhole.

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.

Surge of Power Upgrade Surge to the maximum level

Bargaining Chip Reunite the separated couple

Choreography Perform 10 Co-op sync kills.

Thorough Shopper Complete all Challenges for a single mission.

Shoot it Until it Dies Defeat the Cyberdemon

Please Marcus, Don't Hurt Them Successfully neutralize 5 fugitives in Bounty Hunter

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

Share the Wealth Get all the rewards in a Co-op mission in Paris.

Escape! nightmare Complete the nightmare in chapter 4

A very special day Kill 250 zombies with modified weapons.

Gravitational Anomaly Defeated 8 enemies with one special attack.

Combat tested, Doomguy approved Reach Level 5 in Multiplayer

Annette saved Choose to save Annette

Pitching Machine Hurled 10 objects into enemies without missing or taking damage.

Pick Pocket Steal the score of a lifetime

Wulfburg nightmare Complete the nightmare in chapter 5

Brick Master Win the brick throwing contest

An Old Internet Meme Renovate all the Social Clubs and complete all the Social Club missions.

I Got a Zombie Army and You Can't Harm Me Perform 25 perfect defensive moves.
23/25

Lights Out While in stealth, turn off the spotlight generator in Pittsburgh

Sticky Fingers Open all safes

Eagle Eye Unlock the Eagle Eye perk

Outnumbered? No Problem Defeat the Hell Guards

Don't Go Complete Left Behind

Prepared For the Worst Find all workbenches
7/11

Left Hanging Leave Ellie hanging after a job well done

Skillz Win the water gun fight

Through Mud and Blood Complete Through Mud and Blood

Return Start the journey again after a week long break.

Plague of Gat Kill 1000 Demons with any combination of Supernatural Powers

Shareware Create and publish a SnapMap

Double Trapper Catch more than one Bugsnak in your Snak Trap at once.

Nine Lives Obtain a key by completing the last Riddler trial.