Collect all Audio Logs
Unlocked: 28 Jul 2013 21:15:00
Spot a mine which is later defused by another Engineer
Unlocked: 28 Jul 2013 14:39:06
Complete an Operative Primary Objective within 5 seconds of breaking disguise
Unlocked: 09 Jul 2013 16:16:34
Reveal an enemy in disguise
Unlocked: 09 Jul 2013 16:07:19
It's a trap!
10Take down an enemy with a Satchel Charge
Unlocked: 08 Jul 2013 23:18:05
Reach Rank 5
Unlocked: 08 Jul 2013 23:08:44
Complete all 3 Star Challenges
Unlocked: 08 Jul 2013 22:10:16
As a Medic, using the Transfer Supplies ability, give the last of your Supplies away
Unlocked: 08 Jul 2013 21:31:36
Win every Resistance campaign mission, including What-If missions
Unlocked: 08 Jul 2013 20:45:32
Take down an enemy with a Cortex Bomb
Unlocked: 08 Jul 2013 20:14:19
Win every Security campaign mission, including What-If missions
Unlocked: 08 Jul 2013 20:01:47
Win both story campaigns (not including What-If missions)
Unlocked: 08 Jul 2013 19:49:47
Win all main missions of the Resistance campaign (not including What-If missions)
Unlocked: 08 Jul 2013 19:49:47
Win all storyline campaign missions (exc. What-If missions) in either Online Versus, or in Hard mode
Unlocked: 08 Jul 2013 19:49:47
Win all main missions of the Security campaign (not including What-If missions)
Unlocked: 08 Jul 2013 17:25:34
Upgrade your team's Command Post
Unlocked: 28 Jun 2011 18:07:42
Disarm an HE charge
Unlocked: 28 Jun 2011 17:44:38
Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective
Unlocked: 28 Jun 2011 16:27:42
Open a shortcut for your team
Unlocked: 24 Jun 2011 17:27:30
While on offense, win the match in less than 30% of the time limit
Unlocked: 24 Jun 2011 11:41:05
Take down an enemy with a mine
Unlocked: 24 Jun 2011 11:25:51
While on defense, take down an attacker who's completing a Primary Objective
Unlocked: 24 Jun 2011 11:20:39
Take down an enemy by shooting a grenade
Unlocked: 24 Jun 2011 11:03:16
Win any mission, whether campaign or What-If
Unlocked: 24 Jun 2011 10:55:38
Use the last of your Supplies to refill a teammate's ammo rather than your own
Unlocked: 24 Jun 2011 10:49:52
Boom!
10Detonate a HE Charge
Unlocked: 24 Jun 2011 10:48:57
Take down an enemy with gunfire while knocked down
Unlocked: 24 Jun 2011 10:46:21
Capture an enemy Command Post
Unlocked: 24 Jun 2011 10:45:11
Revive yourself
Unlocked: 24 Jun 2011 10:42:21
Complete your first 3 Star Challenge
Unlocked: 24 Jun 2011 10:38:30
Who's bad?
25Complete all 1 Star Challenges
Unlocked: 24 Jun 2011 10:12:16
Reach Rank 2
Unlocked: 24 Jun 2011 09:49:46
Well done!
10Complete your first 1 Star Challenge
Unlocked: 24 Jun 2011 09:01:08
While on defense, prevent the attackers from completing their first objective
Unlocked: 24 Jun 2011 08:46:01
Close an enemy team's shortcut
Unlocked: 24 Jun 2011 08:44:36
Complete an objective after first selecting it on the Objective Wheel
Unlocked: 24 Jun 2011 08:39:01
Ark King
60Reach Level 24
Unlocked: 28 Jul 2013 19:49:09
Kill an enemy with a UAV
Unlocked: 09 Jul 2013 15:59:44
Kill an enemy with a Napalm Grenade
Unlocked: 08 Jul 2013 23:17:29
Pyromancer
20Kill an enemy with a Pyro Mine
Unlocked: 08 Jul 2013 23:16:39
Win Founders' Tower as both factions in Campaign Mode
Unlocked: 08 Jul 2013 21:52:17
Win Labs as both factions in Campaign Mode
Unlocked: 08 Jul 2013 21:41:46