It's a trap!
10Take down an enemy with a Satchel Charge
Unlocked: 23 Dec 2011 22:53:29
Reach Rank 5
Unlocked: 23 Dec 2011 21:47:58
Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective
Unlocked: 23 Dec 2011 18:10:22
While on defense, take down an attacker who's completing a Primary Objective
Unlocked: 23 Dec 2011 17:51:49
Use the last of your Supplies to refill a teammate's ammo rather than your own
Unlocked: 23 Dec 2011 17:36:47
Complete an Operative Primary Objective within 5 seconds of breaking disguise
Unlocked: 23 Dec 2011 17:25:21
Take down an enemy with a Cortex Bomb
Unlocked: 23 Dec 2011 17:18:21
As a Medic, using the Transfer Supplies ability, give the last of your Supplies away
Unlocked: 23 Dec 2011 17:14:50
Reveal an enemy in disguise
Unlocked: 22 Dec 2011 22:28:29
Spot a mine which is later defused by another Engineer
Unlocked: 22 Dec 2011 22:21:36
Collect all Audio Logs
Unlocked: 22 Dec 2011 21:54:04
Complete all 3 Star Challenges
Unlocked: 20 Dec 2011 12:34:50
Who's bad?
25Complete all 1 Star Challenges
Unlocked: 20 Dec 2011 12:15:08
Complete your first 3 Star Challenge
Unlocked: 20 Dec 2011 10:53:30
Well done!
10Complete your first 1 Star Challenge
Unlocked: 20 Dec 2011 10:39:55
Win every Resistance campaign mission, including What-If missions
Unlocked: 20 Dec 2011 10:15:45
Win all storyline campaign missions (exc. What-If missions) in either Online Versus, or in Hard mode
Unlocked: 19 Dec 2011 21:26:16
Win both story campaigns (not including What-If missions)
Unlocked: 19 Dec 2011 21:26:15
Win all main missions of the Resistance campaign (not including What-If missions)
Unlocked: 19 Dec 2011 21:26:14
Close an enemy team's shortcut
Unlocked: 19 Dec 2011 21:00:26
Upgrade your team's Command Post
Unlocked: 18 Dec 2011 12:32:38
Win every Security campaign mission, including What-If missions
Unlocked: 18 Dec 2011 11:54:03
Disarm an HE charge
Unlocked: 18 Dec 2011 11:34:58
Take down an enemy with a mine
Unlocked: 18 Dec 2011 11:29:36
Take down an enemy by shooting a grenade
Unlocked: 17 Dec 2011 19:05:19
Win all main missions of the Security campaign (not including What-If missions)
Unlocked: 17 Dec 2011 18:48:05
Capture an enemy Command Post
Unlocked: 17 Dec 2011 18:43:54
Take down an enemy with gunfire while knocked down
Unlocked: 17 Dec 2011 18:39:31
While on defense, prevent the attackers from completing their first objective
Unlocked: 17 Dec 2011 18:08:35
Open a shortcut for your team
Unlocked: 17 Dec 2011 17:55:01
Reach Rank 2
Unlocked: 14 Dec 2011 16:33:26
Win any mission, whether campaign or What-If
Unlocked: 14 Dec 2011 16:33:23
Complete an objective after first selecting it on the Objective Wheel
Unlocked: 14 Dec 2011 15:57:55
Revive yourself
Unlocked: 14 Dec 2011 15:53:19
While on offense, win the match in less than 30% of the time limit
Unlocked: 14 Dec 2011 15:16:14
Boom!
10Detonate a HE Charge
Unlocked: 10 Dec 2011 20:25:36
Ark King
60Reach Level 24
Unlocked: 27 Dec 2011 12:56:39
Kill an enemy with a UAV
Unlocked: 23 Dec 2011 22:55:02
Kill an enemy with a Napalm Grenade
Unlocked: 23 Dec 2011 22:52:31
Pyromancer
20Kill an enemy with a Pyro Mine
Unlocked: 23 Dec 2011 22:49:52
Win Founders' Tower as both factions in Campaign Mode
Unlocked: 20 Dec 2011 19:36:36
Win Labs as both factions in Campaign Mode
Unlocked: 18 Dec 2011 12:27:19