Time to sleep

Earn all other trophies

Not so sneaky now, are you?

Reveal an enemy in disguise

King of the world!

Complete all 3 Star Challenges

Tough as nails

Win all storyline campaign missions (not including What-If missions) playing either Online Versus, or in Hard mode

That mine you found? Disarmed!

Spot a mine which is later defused by another Engineer

Pump up the volume!

Upgrade your team's Command Post

Brinksmanship

Complete an Operative Primary Objective within 5 seconds of breaking disguise

It's a trap!

Take down an enemy with a Satchel Charge

A bit of a headache

Take down an enemy with a Cortex Bomb

Well that was educational

Collect all Audio Logs

To serve and protect

Win every Security campaign mission, including What-If missions

The story has just begun

Win both story campaigns (not including What-If missions)

You've saved the Ark

Win all main missions of the Security campaign (not including What-If missions)

Time to start a new character

Reach Rank 5

I think I know a shortcut

Open a shortcut for your team

Was it the red or the blue wire?

Disarm an HE charge

Very well done indeed!

Complete your first 3 Star Challenge

Who's bad?

Complete all 1 Star Challenges

Tis better to give than receive

As a Medic, using the Transfer Supplies ability, give the last of your Supplies away

Viva la revolution!

Win every Resistance campaign mission, including What-If missions

Cut 'em off at the pass

Close an enemy team's shortcut

They never knew what hit them

While on offense, win the match in less than 30% of the time limit.

You've escaped the Ark

Win all main missions of the Resistance campaign (not including What-If missions)

Great shot kid! One in a million

Take down an enemy by shooting a grenade

Smart decisions win battles

Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective

Well done!

Complete your first 1 Star Challenge

You can place another mine now

Take down an enemy with a mine

That's how you win a match

While on defense, take down an attacker who's completing a Primary Objective

You're going places, kid!

Reach Rank 2

Boom!

Detonate a HE Charge

Not over till the fat lady sings!

Take down an enemy with gunfire while knocked down

No I insist, you take it

Use the last of your Supplies to refill a teammate's ammo rather than your own

Oh I'm sorry, was that yours?

Capture an enemy's Command Post

Use the wheel, earn more XP

Complete an objective after first selecting it on the Objective Wheel

I live... again!

Revive yourself

You shall not pass!

While on defense, prevent the attackers from completing their first objective

The start of something big

Win any mission, whether campaign or What-If