Time to start a new character
Reach Rank 5
100 ✓ September 23rd, 2011
The story has just begun
Win both story campaigns (not including What-If missions)
100 ✓ September 17th, 2011
King of the world!
Complete all 3 Star Challenges
100 ✓ September 13th, 2011
Tough as nails
Win all storyline campaign missions (exc. What-If missions) in either Online Versus, or in Hard mode
80 ✓ September 19th, 2011
You've saved the Ark
Win all main missions of the Security campaign (not including What-If missions)
75 ✓ September 15th, 2011
You've escaped the Ark
Win all main missions of the Resistance campaign (not including What-If missions)
75 ✓ September 10th, 2011
Science Maven
Win Labs as both factions in Campaign Mode
50 ✓ September 16th, 2011
Towering Achievement
Win Founders' Tower as both factions in Campaign Mode
50 ✓ September 16th, 2011
Viva la revolution!
Win every Resistance campaign mission, including What-If missions
50 ✓ September 13th, 2011
To serve and protect
Win every Security campaign mission, including What-If missions
50 ✓ September 15th, 2011
Mutual Support
Have a Field Regen Unit buff more than 3 players simultaneously
30 ✓ September 23rd, 2011
Who's bad?
Complete all 1 Star Challenges
25 ✓ September 13th, 2011
You're going places, kid!
Reach Rank 2
20 ✓ September 9th, 2011
A burning Thing
Kill an enemy with a Napalm Grenade
20 ✓ September 23rd, 2011
Pyromancer
Kill an enemy with a Pyro Mine
20 ✓ September 23rd, 2011
Remote Control
Kill an enemy with a UAV
20 ✓ September 23rd, 2011
The start of something big
Win any mission, whether campaign or What-If
20 ✓ September 9th, 2011
They never knew what hit them
While on offense, win the match in less than 30% of the time limit
20 ✓ September 14th, 2011
You shall not pass!
While on defense, prevent the attackers from completing their first objective
20 ✓ September 10th, 2011
Very well done indeed!
Complete your first 3 Star Challenge
20 ✓ September 12th, 2011
Use the wheel, earn more XP
Complete an objective after first selecting it on the Objective Wheel
10 ✓ September 9th, 2011
I think I know a shortcut
Open a shortcut for your team
10 ✓ September 14th, 2011
Cut 'em off at the pass
Close an enemy team's shortcut
10 ✓ September 13th, 2011
Oh I'm sorry, was that yours?
Capture an enemy Command Post
10 ✓ September 9th, 2011
That's how you win a match
While on defense, take down an attacker who's completing a Primary Objective
10 ✓ September 15th, 2011
Not over till the fat lady sings
Take down an enemy with gunfire while knocked down
10 ✓ September 9th, 2011
Not so sneaky now, are you?
Reveal an enemy in disguise
10 ✓ September 19th, 2011
Great shot kid! One in a million
Take down an enemy by shooting a grenade
10 ✓ September 9th, 2011
Was it the red or the blue wire?
Disarm an HE charge
10 ✓ September 15th, 2011
You can place another mine now
Take down an enemy with a mine
10 ✓ September 10th, 2011
Pump up the volume!
Upgrade your team's Command Post
10 ✓ September 16th, 2011
Smart decisions win battles
Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective
10 ✓ September 14th, 2011
T'is better to give than receive
As a Medic, using the Transfer Supplies ability, give the last of your Supplies away
10 ✓ September 15th, 2011
Brinksmanship
Complete an Operative Primary Objective within 5 seconds of breaking disguise
10 ✓ September 10th, 2011
Boom!
Detonate a HE Charge
10 ✓ September 10th, 2011
It's a trap!
Take down an enemy with a Satchel Charge
10 ✓ September 23rd, 2011
Well done!
Complete your first 1 Star Challenge
10 ✓ September 10th, 2011
I live… again!
Revive yourself
5 ✓ September 9th, 2011
A bit of a headache
Take down an enemy with a Cortex Bomb
5 ✓ September 16th, 2011
No I insist, you take it
Use the last of your Supplies to refill a teammate's ammo rather than your own
5 ✓ September 9th, 2011
Ark King
Reach Level 24
60 
Well that was educational
Collect all Audio Logs
50 
That mine you found? Disarmed!
Spot a mine which is later defused by another Engineer
10