aldowalter

Sweep! Sweep a frame by scoring a point on every ball you throw in one round of Bocce.

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Drums in the Deep Gain access to the lowest level in your base.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Rock, Paper, Scissors Beat your partner at rock, paper, scissors 3 times in a row

Commander of the Grey Reached level 30 ("Dragon Age: Origins - Awakening" expansion)

Never Forget You revisited the site where Belltower discovered and captured you.

Cleanest Hands You completed The Brigmore Witches without killing anyone

Tip from "The Jokers" Get a tip about Gaika from "The Jokers".

Around the World Win an event on every track at 3,000cc (no teams)

That mine you found? Disarmed! Spot a mine which is later defused by another Engineer

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Turning Point Heard Leliana's version of her betrayal. ("Leliana's Song" downloadable content)

High and Dry Complete "Worm on Trap"

Perseverance Unlock both exclusive weapons in a single category of skills in Story Mode.

Nadeo Space Program Reach a height of 1,2km

Data Mining Acquire all data storage devices.

Master of the Blood Double Teamed with every Tainted Coil unit

Spliced Complete the "Wrath of the Machine" raid.

A Joyful Nurse Revive 1996 players as Support in Multiplayer

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Ultimate Player Perfect Collection

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Paparazzi Save 16 photos to your photo album.

Show-off Complete a multiplayer match using your personally created landscape

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

The Ultimate Reward Completed all Bronze, Silver and Gold Trophies

Tip from "The Forsage" Get a tip about Gaika from "The Forsage".

Find Gaika Find Gaika.

United States of Tropico Finished a game with relations of 100 with the US

Safety Check: Failed Use the amusement park rides to kill 10 zombies at once.

Clean Exit Successfully extract in Hazard Zone without anyone in the squad having died

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Overkill Obliteration - Kill all enemy snipers with explosives

Sub Zero Hero Achieve a podium finish in the Winter X Games Tournament

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Firestarter Destroy all the Winter Shards and light all the fires in the Old Temple.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Coolest Thing Ever Jumped over a Hextadon in the Deuce

Completionist Dominate 100% of Career by beating all the track records.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Downforce Completionist Gain all stars in 'Downforce'.

The Hardest Road Advance one of your soldiers to Colonel rank.

Red Barrels Explode all the red barrels on the rooftop while in a helicopter

Bingo! Use a power-up against every opponent on the track (globals not included)

Save the Girl Rescue a damsel in distress from the Twin Terrors.

Winner Stays Play 5 H2H matches with a friend in Kick Off

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

Overkill Completed all hunting secondary missions