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Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

Wonderful! Perform a 30-hit combo. (Arcade/online only)

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

Sticky Fingers Steal an enemy's item using a weapon equipped with the Steal ability.

Empowered (100 titles) Acquired 100 different titles for Hubert.
Just a little more! Note: Excludes bonus costume titles.

Captain Ephinea (100 titles) Acquired 100 different titles for Malik.
Just a little more! Note: Excludes bonus costume titles.

Worth Every Penny Acquire 1000 credits in one month.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Bloody Millionaire Accumulate a total of 1 million blood points. (blood points can be spent before reaching the total)
374721/1000000

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Grounded Kill an airborne enemy with Brigitte's Whip Shot in Quick or Competitive Play.

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

Thanks for Playing! Complete the Final Chapter.

Good Merchant Sell 20 items for the perfect price

Mentorship Forged a strong bond with Towa.

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

Justice for All! As Captain America, land 3 KOs with a single use of Freedom Charge.

The destroyer becomes the destroyed Complete Act 5

Classic Leaderboard Champ Ever try the Ranking Challenge at the Game Center? Give it a shot! It's important to always challenge yourself, even when it comes to games.

Saver Collect more than 5000 gold

Field Guide to Erebonian Wildlife Completely filled the monster guide.

Orb of Delusion Obtain the Orb of Delusion artifact.

Fodra Queen in 60 Seconds Defeated the Fodra Queen in a minute or less.

Decked Out Purchase or unlock all relics, equipment, and upgrades.

Perkaholic Have 9 perks active at the same time in MWZ

A Fighter is Born Complete all lessons in Tutorial.

The Road to Glory Win every battle on Victory Road.

Rage Uncaged As Wolverine, land 3 KOs with a single use of Last Stand.

Super, Man! To battle is to win a fight with overwhelming strength! Show me you can do 100 Super Combos!

Wish Upon A Star Complete Sofia's story

Bookwyrm This is proof that you've become quite familiar with the Library. How to obtain this is kind of a secret, but if you take the time to do a bit of reading now and then, you should be pleasantly surprised.

J-Adventure Maestro Clear all story arcs in J-Adventure mode.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Substory Helper Complete or finish twenty substories.

Crown of Fortitude Completed the game on hard or nightmare difficulty.

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Gabe Fan Collect all cassette tapes!

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Challenger of the Rift Completed a floor of the rift labyrinth.

Insomniac Don't sleep for two days and nights.

Donut Mess with a Cop Unlock Officer Dick.

That Party was Ace Ace every Adventure level in The Journey Home.

Game Clear: Chaos Completed the game on the Chaos difficulty setting.

Tycoon Complete the GFO Oil Rig mission.

Liyue: Legend in Liyue Reach Reputation Lv. 8 in Liyue.

They call me… Tim Hire an Iron Wolf

Hack the Planet Weaken an enemy that would have dealt lethal damage to an ally using Cyberspace in Quick or Competitive Play.

So Just Let Me Introduce Myself Secured the package