A Prime Problem
Complete Defend Iacon on any difficulty.
Get 10 kills with a single detached turret in any mode.
Autobot Campaign Complete (Medium).
Autobot Campaign Complete (Hard).
Autobot Campaign Complete (Easy).
Shoot the 3 Hidden Laserbeaks throughout Kaon Prison Break.
Destroy 100 Spiders in Campaign or Escalation.
Ignite a Brute's back 5 times in Campaign or Escalation.
Destroy the planets in the Stellar Galleries in Iacon Destroyed.
Complete Dark Energon on any difficulty.
Decepticon Campaign Complete (Easy).
Decepticon Campaign Complete (Medium).
Decepticon Campaign Complete (Hard).
Destroy all cover in the arena in The Final Guardian.
Fire in the Sky
Melee-kill a Jet Vehicle in the air in Campaign or Escalation.
First We Crack the Shell...
Get smashed by Trypticon's hand as he falls into the energon goo in One Shall Stand.
Footloose and Fancy Free
Destroy a Jet Soldier's foot thruster 5 times in Campaign or Escalation.
Friends to the End
Finish any level in Co-Op.
Destroy all hidden Decepticon symbols in the Autobot Campaign.
Heavy Metal War
Complete the 15th wave in Escalation.
More Than Meets the Eye
Earn a 1st Place MVP award in any Multiplayer mode.
Race across the Chasm Bridge in 33 seconds in Death of Hope.
Only the Strong Survive
Reach a combined class level of 75 in Multiplayer.
Revive 5 Autobot soldiers in Defend Iacon.
Fly through the coolant tunnels in 23 seconds in Aerial Assault.
Spend 25,000 Power in Escalation mode.
Unlock Prime Mode.
Ram-kill against an enemy who is stunned by an EMP grenade in Campaign or Multiplayer.
Scavenger Would Be Proud!
Destroy all hidden Autobot symbols in the Decepticon Campaign.
Save the Slug before it is executed in To the Core.
Reach level 25 in any single class in Multiplayer.
Complete Fuel of War on any difficulty.
Kill 2 Snipers in 5 seconds in Campaign.
That's No Mirage
Headshot a Cloaker when it is invisible in Campaign or Escalation.
The Fall of Iacon
Complete Iacon Destroyed on any difficulty.
The Harder They Fall
Complete One Shall Stand on any difficulty.
The Kup's Half Full
Reach a combined class level of 50 in Multiplayer.
The Last Prime
Complete Kaon Prison Break on any difficulty.
The Secret of Omega Supreme
Complete Death of Hope on any difficulty.
The War Within
Complete Aerial Assault on any difficulty.
There Are Parts Everywhere
Multi-Kill 3 car soldiers at once using an explosive weapon in Campaign or Escalation.
Thief in the Night
Find and disable all security trip-wire switches in Fuel of War.
Till All Are One
Complete both Campaigns (Any Difficulty).
Top of the Scrap Heap
Reach a combined class level of 100 in Multiplayer.
Finish any level in Competitive Co-Op.
Victory is Mine
Complete The Final Guardian on any difficulty.
Wait! I Still Function!
Get 3 kills while downed in a Co-Op Campaign or Escalation mode.
You Got Spark, Kid
Reach level 5 in any single class in Multiplayer.
You Got the Touch
Complete To the Core on any difficulty.
Your Lucky Day
Kill all but 1 of the neutral prisoners in Dark Energon.