Rudyplayer

Win the War Complete the game on any difficulty.

Playing it Safe Complete the game on Easy.

Into the Depths Escape from the ship.

Black Hat Trick Kill 3 enemies with a single IED

Communication Fail Using non-lethal takedown, stop 10 civilians from calling to report you

One Down, One to Go Complete Act 3

The Package Complete 'Crew Expendable' on Veteran difficulty.

Escape Loop Escape 15 police chases

Man of the People Save the farmer.

Clear Signals Unlock every ctOS Tower

Vengeance Complete Act 4

Be Kind, Please Rewind Watch all the videotapes in a single playthrough.

Three of a Kind Kill 3 enemies in a row with your knife in the single player campaign.

Log Off Complete Act 5

Less is More Take down two or more enemies with one shot.

Communication Breakdown Clear the airwaves

The Rescue Complete 'Blackout' on Veteran difficulty.

Jellyfish Jam Defeat Jellyfish King

Gladiator Last man standing

Ghillies In The Mist Complete 'All Ghillied Up' without alerting any enemies.

Wrecking Ball Stop the unstoppable

Free Radical Escape a level 5 police chase

Slash Slash, Slashity Slash! Clear insects off a door using a knife.

End of the Night Get ending 1.

Look Sharp Find 15 enemy intel items.

Enforcer Use the Crime Detection System to take down 20 confirmed criminals

The Search Complete 'Charlie Don't Surf' on Veteran difficulty.

Spatula Seeker Collect 10 Golden Spatulas

Feel the Heat Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.

The Box That Broke the Bandicoot's Back Miss a lot of boxes.

Lost And Found Uncover the secret of Arkham City

Sandstorm We are legion

Retro Shooter Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').

Hide And Seek A deadly game of hide and seek

Jellyfishing Complete Squidward's Mission in Jellyfish Fields.

Master Ninja Complete any level using only the knife to kill enemies.

Magic Smoke Kill 4 enemies within a single instance of Focus

Bird on the Ground Shoot down an enemy helicopter with an RPG in the single player campaign.

The Escape Complete 'Hunted' and 'Death From Above' on Veteran difficulty.

No Holds Barred Defeat 5 enemies with Coco's Spin.

The Bog Complete 'The Bog' and 'War Pig' on Veteran difficulty.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

Sanity Check Collect all 8 Burner Phones

No Matter What - Normal Complete the game on Normal

Ripper Ruined Defeat Ripper Roo.

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

IQ Test Solve the first riddle

Ghost Train Fight for survival

Darkness Looms Complete the final mission of the Missing Persons Investigation

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.