Gunan

Heart of Darkness ME2: Confront the Shadow Broker

Survivor Complete the game on "Standard" or higher.

Nemesis Down!!! Defeat Stage 3 Nemesis.

Nemesis Down!? Defeat Stage 2 Nemesis.

The Pursuer Follow Nicholai deeper underground.

I Need a Hero Withstand the zombie siege.

I Don't Feel So Good Leave the clock tower plaza.

The Carlos Express Leave R.P.D.

Two For One Deal Defeat two enemies with a single shot.

An Unfortunate End Defeat zombie Brad.

Escape from the City Make it out of downtown Raccoon City.

Nemesis Down? Defeat Nemesis on the rooftop.

The Assassin ME2: Successfully recruit the Assassin

The Prodigal ME2: Gain the loyalty of the Cerberus Officer

Galactic Explorer ME2: Visit 100% of the planets in an unexplored cluster

The Krogan ME2: Successfully recruit the krogan

Colony Defense ME2: Defend a human colony from attack

Recruit Kill 250 enemies in Mass Effect 1, 2 or 3

The Convict ME2: Successfully recruit the biotic Convict

Scientist ME2: Complete any research project in the Normandy's laboratory

The Professor ME2: Successfully recruit the Professor

Head Hunter ME2: Perform 30 headshot kills with any weapon on humanoid targets

Scholar ME2: Unlock 15 new Mass Effect 2 codex entries

The Archangel ME2: Successfully recruit Archangel

Merciless ME2: Make 20 enemies scream as they fall or are set on fire

Very Elusive ME2: Return to active duty

Climbing the Ranks Reach rank 40.
40/40

Missing in Action ME2: Save your crew from an overwhelming attack

Confluence of Worlds Complete Chapter 14.

I'm Here for You Complete Chapter 13.

Gunslinger Kill 150 enemies with a Pistol.
150/150

Survivalist Complete an entire Survival mission.

Hearts Out, Dukes Up Complete Chapter 12.

Critically Acclaimed Receive a review of S or higher for your performance in Loveless at the Gold Saucer.

Skirmisher Kill 300 enemies with a Secondary Weapon.
300/300

You're Not Murasaki Complete Chapter 11.

Sliding heaven! Reach the Aqueduct for the first time.

Nemesis Down Cause Nemesis to relinquish an item.

Gunsmith Improve a weapon.

Power Stones Place all jewels in the clock tower monument.

Get Organized Expand your inventory.

Hello, Charlie! Destroy a Charlie Doll.

Basic Chemistry Craft an item.

Somebody to Lean On Escape from uptown Raccoon City.

First Escape Escape from Jill's apartment building.

Stars Fell from My Eyes Complete Chapter 10.

Rebuilding America Complete Episode 1: Bridget.

Like and Be Liked Give your first Like.

Delivering Is What I Do Complete the prologue: Porter.

Good Samaritan Deliver your first piece of lost cargo.