CraigyGInDaHut

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Light Seeds Master Collect 1001 Light Seeds.

Sideways Style Complete all Drift Zones

Bring 'em to Justice Capture all warrants alive in single-player

Going for Gold Get one gold medal in Challenge Mode

I Believe I Can Fly Base jump 1000 meters.

Deterrence Develop a nuclear weapon.

World's Greatest Detective Complete all case files in single-player

Achieved Complete all SIDE OPS.

Pure Journey to the city unscathed.

Death from Above In Multiplayer, destroy 5 manned stationary weapons with a Airplane

End of the 'lein' Find and kill the visiting General (Mission 3)

Conqueror of Panau Complete 9 stronghold takeovers.

Disarmament Dispose of a nuclear weapon.

Big Tournament Completed each of the larger challenges in all 3 coliseums

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

Run the Gauntlet Complete "Desperate Escape" on Professional.

Making The Community Build and save any level created in Create mode

Sword Master Perform 14 hits in one combo.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

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

Piñata Party Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Sprinter Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.

An ode to Rube Goldberg Get 20 chain reaction explosive kills

Follow Me! Kill 5 enemies by dragging them behind a vehicle with the grappling hook.

Deployment Complete all key Dispatch Missions.

Complete Victoria's Laboratory Complete the main path of Victoria's Laboratory

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

Make it go boom Kill 20 enemies by shooting explosives

Back In Time... Complete Story Mode 100%

Quan-Tease Unlock Hidden Fighter "Quan Chi"

Army of One Win 15 matches in Slayers.

Teacher's Pet You watched all the tutorials! Take a gold star, go to the top of the class.

Tower Apprentice Complete 25 Tower missions

The Crown Jewel Seek and destroy.

Founder Superstar - Win the Founders' Trophy

Accomplished Complete all missions.

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Kart Mastery Complete all the tutorials on the first planet, LittleBigPlanet™

Hard Tryer Complete Popit Academy Term 1

No Man Left Escape with all four players in Regular or Hardcore difficulty.

The Brave Defender! Defend against 30 attacks from opponents in any level

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

Archivalist Collect all journals

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

QUESTIONS Finish the episode without skipping any sequence.

Aiding the Outcasts Completed "Aiding the Outcasts"

Ran out of fingers Find 11 hidden bags

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)