RatedRRocker

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

Honor-Bound Recover 22 COG tags (on any difficulty)
11/22

Master of the reliquary Gather all the fingers of Frankenstein

Honorary Member Reach Isle of Sgàil Mastery Level 20.

A Growing Darkness Reach maximum Dark Balance.

YOU CAN'T RUN 10 wins as a hider in Hide n Seek Mode
0/10

Save the Poet Complete The Pen and the Sword in Single Player.

Scattered and Tattered Receive the Scatter Gun Mod.

Frozen Fists Complete Frosted Fjord without having a melee or ranged weapon equipped at any time.

Walking the Mean Streets Navigated both halves of Mean Street

Nice Try Shoot down an enemy projectile with a Heat Snipe.

Grate Hall Access the Oubliette

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Helpful Stranger Revive a player from a different Squad in MWZ

A Prize Every Time Spend 5,000 Credits.

Gotta Catch'em All Collect all secrets.

Good Listener Found 20 Portable Phonographs.
0/100

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

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Donut Mess with a Cop Unlock Officer Dick.

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

The Force Complete Zone 18 without upgrading weapons.

Nothing More to Collect Unlock all the playable characters and bonus items.

The third faction Rescue all the Buddies from their respective predicaments

Just Like Old Times Dispatch the professor with a shot to the groin.

Unbelievable metabolism Upgrade health regeneration level to maximum

I'm so special Learn all Special Form upgrades

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

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

Stay of Execution Jay's execution was called off at the last second

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

Going to the Vet Earn the "Veteran" Challenge Collection.
3/10

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

A Cut Above Defeat an Impaler (Hell on Earth)

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Airstrike master Get maximum Airstrike upgrade level

Hands in the Air Jay surrendered to the cops

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Came back haunted Earn all other trophies

The Rookie Complete the Rookie Qualifier Event

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

Field Trip Find a token in the Living city using the Explore option.

The best soul collector Collect 50 000 000 souls

Determined Don't use any hints to finish the game.

Folk Hero Complete all quests in the world in Story mode
0/100

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

Views From the Abyss STU: Complete "The Spider's Thread" mode.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Tumbler Perform an impressive Barrel Roll