Alox777

Genius Rescue all the hostages from Riddler

Minimalist Complete the main story using only knives and handguns. (Excluding specific battles.)

Frugalist Complete the main story without using a recovery item.

Peerless Agent Complete the main story on Professional mode.

Small Tournament Completed the lesser challenge in all 3 coliseums

In the lobby comboin' your dudes Score a combo higher than 40 before they lock the elevators

Silent Kill Kill 5 enemies in a row with a sneak kill without being discovered.

Storyteller Have 12 murderous dates with Calendar Man

Leave no one behind DLC Vietnam: Free the 3 US prisoners of war (Host only).

Gun Fanatic Obtain all weapons.

Silent Death DLC Vietnam: Perform 25 stealth kills while you have the 4 survival instinct tokens.

49 in 5 Get from the studio lobby to the boardroom without dying in 5 minutes

Sneaky Little Buggers Killed each of the loot midgets

Tread Not So Softly Kill an enemy by jumping on top of them.

S+ Rank Investigator Complete the main story on Hardcore mode with an S+ rank.

Mission Accomplished S+ Complete the main story on Standard mode with an S+ rank.

Super Boss Defeat a Super Boss Wave in Garden Ops Mode

Catch me if you can Defeat Arclight while taking no damage from her slam attacks

Make them count DLC Vietnam: Kill a total of 25 enemies with airstrikes (Host only).

Shock Therapy Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)

It's a Trap! Kill 20 enemies with Detonator Mines in a deployed state

No DP? No madness Complete the game on Veteran difficulty

Order Fulfilled You completed all 10 Exotic Export orders.

Cuz Boredom Kills Me Obtain all trophies.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

Chapters 8-11 (Normal) Complete Chapters 8 through 11 on Normal difficulty.

Self-Actualized Reach rank 20 in any role.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Chapters 12-13 (Normal) Complete Chapters 12 and 13 on Normal difficulty.

Courier Service You completed all 10 package delivery jobs.

Practice Makes Perfect! Earn 26 Relics (gold or better).

The N. Trepid Crash Bandicoot! Collect all the Crash Bandicoot Trophies.

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

Umbra Witch Complete all Chapters on Normal difficulty.

Chapters 14-Epilogue (Normal) Complete Chapters 14 through the Epilogue on Normal difficulty.

À la Corvo Have they lost their minds? Better get past them without a fight. (Ch.2)

Let's-a-Go! Make it across the floating debris without falling

Beer goggles Use all three switches, defeat the two phasers, and chase after Vertigo within 60 seconds

Under The Radar You flew under all the main bridges in the game.

Fish out of water Get through Toxic River without falling into or touching the water and taking damage

Ultimate Truth Complete the final wave in a gold Survival.

“The ‘I’ in Team” – Expert Rescued the Little Sister in “The ‘I’ in Team” in under 3:00

80s Hero DLC Vietnam: Complete the game in Action Movie Mode (Host only).

I am Deadpool Complete "Front Gates of EEEEEEEVIL!" from start to finish using only swords and pistols

“The ‘I’ in Team” – Pacifist Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets

Shields up Complete a Gold- or Silver-tier Challenge while countering at least 25 times

Cole'd Blooded Combo an entire wave on any Gold-tier Challenge map

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

The Gully Completed the larger challenge in The Gully coliseum

Gobble Gobble You got a turkey in 10-pin bowling.