CyberCass

Bazillionaire You earned over 10,000,000G total.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Charted! - Brutal Finish the Game on Brutal Without Changing the Difficulty

The Flames Make It Go Faster Activate the Blazing Steed.

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

Ultimate Warrior Reach rank 20 with all roles.

Master of the Direct Tag Assault You pulled off 3 Direct Tag Assaults.

Be Still My Iron Heart You won a ranked match in Online Mode.

Dish Best Served Cold You pulled off 3 reversals.

Tick Tock You found the 10 hidden alarm clocks.

Cursed No More Purify a Cursed piece of gear.

Go Gentle Into That Good Light Make it through the approach to the lighthouse without firing a weapon.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Dominion Wraith Flash Dominate 50 Uruks.

Robot Revolution Hasta la vista, baby

Escape Artist You successfully completed 10 throw escapes.

Deep Impact Complete the adventure at Broken Tooth.

Master of the Tag Assault You pulled off 10 Tag Assaults.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Legend Defeat a Legendary Dragon

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Into the Sunset Salim returned home to his son

Below the Belt You pulled off 3 low parries.

Tug at My Iron Heart Strings You won a player match in Online Mode.

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

True Friendship You pulled off 3 Tag Crashes.

The Thing Eric helped Rachel purge her infection

Eregion Reforged Build all the Forge Towers in Udun.

Iron Will You faced your own demons and gave no ground to them.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

The Statement of Randolph Hodgson Found every part of Randolph’s journal

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Platinum Congratulations!

We Are Not Alone Finished the prologue in Movie Night

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Golden Path Five characters survived the finale

The Best of Friends You pulled off 3 partner-specific Tag Throws.

Creative Space You took a weird detour through your imagination.

Super-Speed Fists You cleared Offline Mode Time Attack within 20 minutes.

Master of the Tag Combo You pulled off 10 Tag Combos.

Feed Me Take a snack

Dapper Capper Collect 10 hats.