Clantron

Completed Chapter 6 - 1 Complete Chapter 6 - 1 on any difficulty setting.

Good Riot Good guys stand up and take the heat.

Completed Chapter 6 - 2 Complete Chapter 6 - 2 on any difficulty setting.

Butcher The Lizard - Cut your finger using saw or scissors

Hitman 2 Get a 200 Hits Combo

Lifeguard Save partner 10 times when DYING is displayed.

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

Feather Duster Kill and loot 10 flying animals (crows and gulls).

Completed Chapter 6 - 3 Complete Chapter 6 - 3 on any difficulty setting.

Legend of the Twins Watch the 'Birth of the Beast' Treasure

Recruit Complete all chapters on Amateur.

Productive Day Sleep for more than one hour.

Bad Cop Shrink and Punches - Do not stop Blake from hitting Dupré

Trial Master Succeeded in all Ethan's trials

Nerd Find all clues using ARI (Crime scene + Mad Jack + Fish tank) and find the Origami Killer

The People's Champ Reach Arena Rank 5 (Campaign Arena only).

Bag Full O' Cache Find 75% of GPS caches.

Splash Kiss the Nyad

Cryptic Investigator Solve 10% of Riddler challenges

Scratch Scratch the vinyl in the club.

Shadows Over the City Completed Episode 2.

Lethal Purchase all skills in all categories.

Fully Loaded Learn all skills (Campaign only).

Renaissance Man Finish a public match of each game type in the Battles of Kyrat game mode (Battles of Kyrat only).

Unforgivable On the Loose - Do not forgive Madison

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Pacifist Complete the Sewers without killing any Zurks.

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Brother In Arms Liberate 1 Outpost playing as Hurk (Campaign Co-op only).

Boom Goes the Dynamite Shoot a bundle of dynamite out of the air.

Learner's Permit Mastered the fundamentals of gravity.

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Drive By Stop an armored truck by taking out the driver.

So Close... The Old Warehouse - Reach the end with all characters... and fail

Gladiator Play a game on Utopia Coliseum

No Stone Left Unturned Find all documents, relics and GPS caches.

Solitary Confinement Capture and lock up Harley Quinn

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Lateral Thinker Solve 25% of Riddler challenges

I Remember! Gather all B-12 memories.

Badges Collect all badges.

Changing Lanes Perform a Vehicle Takedown from the passenger seat of a vehicle (Campaign Co-op only).

Double Trouble Defeat two Titan Henchmen at once

Territory Scratch in every chapter.

Sneakitty Go through Midtown without being detected by the Sentinels.

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive

I'm not Scared! Twins - Follow your brother without making any mistakes