Chrome_Hun

Slam Jam Stop the car 13 times as Jason.

Fighting Light Finish any single player level without using an item.

Master of Old and New Serve Yamazaki Fugu poisoned sushi and eliminate Soders with the robotic arms.

Swept Away In an event, wreck 3 rivals by destroying a dam.

Charm itself Met Ms Charm. There's something about this woman that you can't understand.

Full Master Earn all Gold Medals available in Mastery Challenge

Lucky Charm Bracelet Acquire all Support Runes in a single save slot (Ancient Gods 1)

Cohoots' Dresser Awarded to connoisseurs of
Cohoot outfits. Perfect for
storing your avian apparel.

High and Dry Complete "Worm on Trap"

Splash Damage Kill 5 AI with a single explosion

Longplay Reach 10 hours of playing time in a single savegame

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Road to Mastery Unlock a Skill Challenge

Horseshoes and Hand Grenades Kill 2 enemies with a grenade

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Clean Exit Successfully extract in Hazard Zone without anyone in the squad having died

Taste the poison! Throw a poisonous creature at an enemy

Tourist Attractions Complete all Mission Stories in A Gilded Cage.

Full Marks Infiltration - Complete all the Challenges

Touring the Film Set Complete all Mission Stories in The Icon.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Rainbow To The Moon Complete the tower continuing the starting colour sequence

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Anarchy Master Achieve a score of at least 40,000 as a team in Anarchy mode

Calendar Collector Complete 30 consecutive Daily Tidy's
0/30

The Early End Kill The End before the boss battle

Cross the Threshold Complete Reclaimed Earth (Ancient Gods 2)

Tougher Than Nails Acquire all Sentinel Hammer upgrades (Ancient Gods 2)

Seasoned Jockey Plaque Awarded for riding many
different monsters.

A Remarkable Accomplishment Complete Story Mode at Hard difficulty.

Dominion Master Win 20 Dominion PvP matches.

Moving Ahead Win 6 Bonus Rounds.

Paris Escalated Complete Level 5 of an Escalation Contract set in Paris.

What can possibly go wrong? Pigsy's Perfect 10： Complete all chapters.

Electrifying Stun 10 aliens with one stun grenade (or witness another player doing this).

Hang Time Create a coaster with 5 moments of airtime

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Coolest Thing Ever Jumped over a Hextadon in the Deuce

Siege the Day Complete Immora (Ancient Gods 2)

The Sapienza Trinity Eliminate Silvio in therapy, down his plane with a cannon, and shoot him through the telescope.

.50 Personal Touch Assassinate Zaydan, as the prisoner, Strandberg during his massage, and both with the APC turret.

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

Break Out the Arsenal Fire every weapon and use every item in single player.

Running Man Strap on some boots and go for a jog!