Kallis

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Black Sword of Death K.O. with critical edge 30 times.

I'm dead serious Threw a chaff grenade at ZEKE (single player only).

Hero Carved in History Fought 100 times on PlayStation®Network.

Kuwabara, Kuwabara Heard a ghost on the radio.

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Conqueror of the Arena Won 50 times on PlayStation®Network.

Stalwart Barbarian Performed a wall hit 50 times.

No-hitter Ranked Match: won 10 times with Ezio.

I've Got This Acquire all upgrades

Give Them Something to Believe Complete New Game Plus

The Barnard Award Bronze Score over 1500 points in a singleplayer game

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

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

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

War Veteran Arcade: cleared any route with difficulty set on hard.

Monster Hunter Cleared all hunting quests.

Steel Eater Defeated all AI weapons.

MAIN OPS All Rank A Cleared all MAIN OPS missions at Rank A or higher.

Kaz Mania Obtained Rank S on a date with Kaz.

Gale Forces K.O. the opponent 25 times with an attack after a quick move.

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

The Barnard Award Silver Score over 3000 points in a singleplayer game

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Pursuit of Obsession Quick Battle: defeated Harada TEKKEN.

Gives me infinite ammo Acquired Infinity Bandana. Never worry about running out of bullets ever again.

Worst Nightmare Master the Worst Nightmare Dark Knight track

A real giant Upgrade the Rarity of a common vehicle of the HOT WHEELS™ - Monster Trucks Expansion.

First Step of a Legend Reached D1 rank in ranked match.

Stealth camouflage Acquired stealth camouflage. Never worry about being detected ever again.

Stalact-tactician Takedown 2 enemies with one stalactite

MAIN OPS All Rank S Cleared all MAIN OPS missions at Rank S.

Paz's Thoughts Read all of Paz's diary.

For Auld Lang Syne Stop Freeze and bring Boyle to justice

EXTRA OPS All Cleared Cleared all EXTRA OPS missions.

GO BIG Complete the Unleashed Goal of an Event of the HOT WHEELS™ - Monster Trucks Expansion.

Give in to Temptation Defeated 100 female characters.

Elite Forces Cleared "Capture the Enemy Base 06" in OUTER OPS using only soldiers.

Snowjob Get 3 enemies frozen in one attack

Like a Flowing Stream Successfully performed a just guard 5 times.

Down with the Revolution Stop Anarky thug operations in South Gotham

Divine Wind Collected a soldier using a divine wind.

Legend of the Dark Knight Complete all Dark Knight challenges

TBoGT: Past the Velvet Rope Score 80% or above in all missions. (The Ballad of Gay Tony)

Completed ZEKE Customized ZEKE's head parts and foot parts with special AI weapon parts.

Lights, camera, action! Win a Quick Race on a track in the Stop Motion Studio (not unlockable in Split Screen).

Fancy of a Mad King Guard bursted 30 times.