OmegaOptimus

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

Take the stage Validate a Track in Track Builder mode.

Spicy Boy Defeat Haderax the Invincible.

In Good Standing Complete all challenges for any of the Clubs.

I need more! Get a total of 2,500 Gears.

Gnomad Complete GnoMAD

Tekken Fanatic Complete all other objectives.

Tell no one Meet the requirements of a Secret Event.

An Extraordinary Man Complete the Encyclopedia of the Common Man.

Good to be King Win 1 complete Klassic King of the hill match

Hall of Famer Win all chocobo races.

Treasure Hunter Held every weapon and accessory.

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

Ultimate Hero Acquired all trophies.

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)

Aerial Dance Defeat 5th Colossus

Veteran Main character learned a specialization

Bladesman of Legend Defeat Gilgamesh.

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

I've Brought You A Gift Defeat the Soul Arbiter

Original Gamer Win a game of Fanorona, Morris and Bowls on the Homestead.

Like lightning Use the Boost for a total of 30 minutes.

Platinum Congratulations!

Overcoming the Nemesis Defeat Nemesis

Fruit Fighter Shoot a background UFO in Future Tense.

Sphere Master Complete a Sphere Grid for one character

Frontiersman Reach 100% synchronization in the Frontier. (TOKW: Infamy)

Queen Anne’s Revenge Playing as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.

Novice Synthesist Proof of synthesizing your first ability. Did it prove useful?

The New Tea Party Reach 100% synchronization in Boston. (TOKW: Betrayal)

I'm number 1 Win 1 Tower Battle

Poacher Sided with the elves in "Nature of the Beast"

Entombed Giant Defeat 6th Colossus

5-Star Hotel Donate 60 items to the treasure trove at Johnny's Seaside Inn.

Wild unpacker Open a total of 50 Blind Boxes.

Friends no more Complete a race in Split Screen mode.

Bird of Prey Survive an encounter with Griffon

Elevator to the Gallows Kill a player using a lift that has been trapped with Booby Trap.

Materia Completionist Develop all possible materia together with Chadley.

If I Can Make It There Reach 100% synchronization in New York. (TOKW: Redemption)

Squashed Like A Bug Defeat Phantom

The Most Daring of All Defeated all Dire Shadows.

Boo-Ya! Use the dynamite.

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Death Defied Defeated the Reaper.

The Book of the Dead Complete The Book of the Dead

Abracadabra Open all Death Tombs

Perseverance Defeat Penance

Keep it Secret Find a secret fight in the Living Towers

Bookworm Unlock 50% of all entries for every enemy file in the status menu