smith-effect

Letting Old Ghosts Die Completed Episode 9.

Vault Raider Unlock the secret door in Tulum.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Lost And Found Uncover the secret of Arkham City

Sandstorm We are legion

Raising the Bar In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.

Fully Researched Bouncer Fully research the Bouncer

The Devil's Dues Upgrade one weapon to the max

Satan Punchers Beat the game

Aerial Assassin In the Main Campaign, killed 20 enemies with a Sky-Line Strike.

FTFY Fully upgrade your hideout.

Roped In Perform 5 air assassinations from a swinging rope.

The Hunger Bio Leech 100 enemies.

Hide And Seek A deadly game of hide and seek

Curiosity Killed the Cat Completed Episode 10.

Raise the Roof Smack into the ceiling 10 times while wall running

Knucklehead Kill a total of thirty enemies using melee attacks.

Thick Skin Completed Episode 11.

Hairdresser Kill five enemies in rapid succession with a headshot.

Cartographer Visit every location of the game.

Crack The E Nigma Solve every riddle on the island

Petrol Head Drive at least thirty different vehicles.

Footprints in the Sand Kill 150 Demons with the Stomp Supernatural Power

Get Off My Cloud Get 100 High Fall take downs.

Put Up Your Dukes Kill an Arch Duke with a melee attack

Road Trip Drive a total distance of 10 kilometers.

Sharing Is Caring Share each type of discovery with friends once.

World's Greatest Detective Spirit of Amadeus Arkham revealed

H-E... Complete all open world gameplay in two districts of the city of New Hades

Ghost Train Fight for survival

Look Out Below Completed Episode 12.

IQ Test Solve the first riddle

Kids Just Don't Understand Completed Episode 13.

Seraphim and Cherubim Play for at least 2 hours as Gat and 2 hours as Kinzie

Arkham City Sirens Drop in on an old friend

Sea Legs Complete all naval contracts.

Freefall Don't look down

Tonic Collector Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

Tough Nut Finish the story on hard difficulty level.

The Lost Tribe Completed Episode 14.

Found Cohen's Room The player has entered Sander Cohen's personal quarters

Memories of Another World Completed Episode 15.

Exit Stage Right All the world is a stage

Saints' Creed Stand on the tallest mast of the 'Queen Anne's Revenge'

Shooting Star Fly for 500 meters while on fire

Children of the Past Completed Episode 16.

Imp-fanticide Kill 50 of your own summoned Imps

Hell in paradise Complete act 1.

Beat School: Guitar Serenity 1 Complete the Beat School level.

Beat School: Bass Boss Complete the Beat School level.