plectrum61

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

In Seventh Heaven Reached overall happiness of 77

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Wishing for the Best Complete the "Last Wish" Raid.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

For Science! Researched all technologies at least once before the year 2005 in a single game

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Honorary Member Reach Isle of Sgàil Mastery Level 20.

From The Black Depths Catch the Colossal Squid.

Donut Mess with a Cop Unlock Officer Dick.

He Talked Too Much Defeat Emerson Miller

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Helpful Stranger Revive a player from a different Squad in MWZ

Grate Hall Access the Oubliette

A star rises Earn 250 Stars

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Going to the Vet Earn the "Veteran" Challenge Collection.
1/10

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Good Listener Found 20 Portable Phonographs.
0/100

Great Explorer Trigger a total of 50 route changer Power Plays.

Local Legend Restore the Pelican Town Community Center.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

ARCHIVIST Collect all documents

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Polar Angler Catch all known species of fish in The Pale Reach.

Frozen Favors Finish all side quests in The Pale Reach.

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Spiritually Attuned Make 100 Psychic Links (Share or Steal)

High Score In Zombie Rush, obtain a Personal Score of 250,000

Signing Day Announce where your college ball will be played at.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Operation Foxley Wolf Mountain - Complete the mission with a 2 star rating.
0/2

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Knife to meat you Stick a knife in to an enemy

Two for One Complete Crime and Punishment in Multiplayer.

Don't burn yourself out Defeated the Keeper

Street Fighter Complete all Dragon's Teeth Assignments

Objective Driven Complete a total of 30 objectives across all matches

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.