Arioca

First One's Free Complete the mission "My First Gun".

Destroyed the Hive Killed the Rakk Hive

A Hundred and One Nights Completed Episode 8.

Playing Both Sides Complete Fooling the Rebels.

Get Nix'ed Choose Nix in Storm the Fort.

App'ing Around Buy all the apps in the App Shop

Extreme Makeover Destroy 30 verandas or other large objects.

Riot Rocker Kill 5 Riot Shield Enemies by Running Over Their Shield

Grenade Hangman Kill 10 Enemies with Grenades While Hanging

My left or your left? Meet with Rais

Truly Outrageous Killed an enemy with the Siren's action skill

Throwback Defeat 10 Enemies with Thrown-Back Grenades

Lucky Winner Hit the jackpot at a slot machine

Discovered Crimson Lance Enclave Discovered Crimson Lance Enclave

Well inFORMED Collect all Dead drops.

There's No "I" In "Team" Completed 15 missions in co-op

Discovered Eridian Promontory Discovered Eridian Promontory

Am I The Daddy? Complete Nix's New Family.

Fully Researched Little Sister Fully research the Little Sister

Wanted: Flynt Killed Flynt

Combat Leapfrog Kill 10 Enemies in a Row, Alternating Hand-to-Hand Combat and Gunfire

There's Always Hope Complete Chapter 4 in Chris' campaign.

Reload Master Defeat 50 Enemies in a Row Without Auto-Reloading

Destroyed the Destroyer Killed the Vault Boss

Invaders Must Die Completed the mission "Lost Legion Invasion".

Staying Dry Beat 'Chapter 3 - Borneo' in less than 6 minutes 30 seconds

Quick Jaunt Through a Warzone Beat 'Chapter 5 - Urban Warfare' in less than 7 minutes 30 seconds

Cheaters Gonna Cheat Activate a Tweak

Dyno-Might Master Kill 4 Enemies with 1 Explosion

30 Kills: RPG-7 Kill 30 Enemies with the RPG-7

Former Adventurer Incapacitate 25 enemies with dodge counter.

Irony The player has taken a picture of Sander Cohen's corpse

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

Bullet Train From Hell Beat 'Chapter 13 - Locomotion' in less than 7 minutes

Forging Your Own Path Unlock the evil ending.

Riddle Resolver Solve 85% of Riddler challenges

War Hero Complete all chapters on Professional.

Duty Calls Complete Chapter 5 in Chris' campaign.

A Revolting Development Complete Chapter 2 in Jake's campaign.

Charted! - Hard Finish the Game on Hard Without Changing the Difficulty

Free Radical Escape a level 5 police chase

Five Fully Upgraded Weapons Fully upgrade five weapons

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

Letting Old Ghosts Die Completed Episode 9.

Bleeding Thumbs Beat the Challenge of the Titans

Arch Villain Earn full negative Karma.

The Cleaner Complete the assassination side missions.

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

Hello, Friend Use the Oath Stone of Orkos in Combat 10 Times

Trophy of Gaia Unlock all God of War® II Trophies