Monoxid

Better Than You Were Reach level 10.

Judgment Day Win the rumble down under.

Fear of Success Survive Scarecrow's ambush.

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

The Shot Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

Snackosaurus Now look who's extinct!

Eyes and Ears Find 30 enemy intel items.

Flyswatter Destroy 8 enemy helicopters in 'Heat'.

Mood Swing Took things a bit too far, didn't you?

Be Not Afraid Win the war for Gotham.

The Third Horseman Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Fourth Horseman Complete 'Game Over' on Veteran difficulty.

New In Town Complete the mission "Plan B".

Something Fishy Don't feed the animals! Or do, they're adorable.

Deep and Hard Complete the game on Hardened or Veteran difficulty.

A Friendship Resurrected With friends like this who needs enemies?

Master of Fear Wayne vs Crane.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

The Ultimatum Complete 'Ultimatum', 'All In', and 'No Fighting in the War Room' on Veteran difficulty.

I Might Need These Later! Complete the game using 1 or fewer recovery items.

Double Jeopardy Face off with an old friend.

Minigame Megalomania All minigames found!

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Power Couple You are unstoppable, nothing stands in your way!

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

Frugalist Complete the game without using a recovery item.

Mile High Club Sky dive to safety on Veteran difficulty.

Complete Vermin Extermination Destroy all Mr. Raccoons.

Token Gesture Redeem 25 tokens.

How Do I Look? Unlock 10 customization items.

Sprinter Complete the game in under 2 hours of play time.

An Old Flame Complete the mission "Hunting The Firehawk".

The Burning Question Obtain a key by completing the fifth Riddler trial.

Sensational Work! Complete the game with an S rank.

Minimalist Complete the game without opening the item box.

Weapon Master Get a kill with each type of handheld gun, explosive and launcher in the single player campaign.

Scar of the Bat Cure the doctor.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Days of Fire Extinguish the fires in Gotham City.

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Recovered Supply Raider Complete a game of Supply Raid on Wharf, Capitol, Water Tower or Coal Mine

Sizzling Scarlet Hero Complete Claire's story on "Standard" or "Hardcore" with an S rank.

A Small Carbon Footprint Take 14000 steps or fewer in one playthrough.

Forsaken Supply Raider Complete a game of Supply Raid on Bookstore, Home Town, Suburbs or Bus Depot

Leon "S." Kennedy Complete Leon's story on "Standard" or "Hardcore" with an S rank.

Best of the Best Beat IW best time on the Ship Training course in 'F.N.G.' (15.1 sec).

Long Way from Texas Complete D-Day.

Better Than Money Purchase 5 items from the Black Market.