Unlock Prime Mode.
Reach a combined class level of 100 in Multiplayer.
Reach a combined class level of 75 in Multiplayer.
Reach a combined class level of 50 in Multiplayer.
Reach level 25 in any single class in Multiplayer.
Spend 25,000 Power in Escalation mode.
Revive 5 Autobot soldiers in Defend Iacon.
Complete the 15th wave in Escalation.
Ram-kill against an enemy who is stunned by an EMP grenade in Campaign or Multiplayer.
Destroy a Jet Soldier's foot thruster 5 times in Campaign or Escalation.
Race across the Chasm Bridge in 33 seconds in Death of Hope.
Kill all but 1 of the neutral prisoners in Dark Energon.
Melee-kill a Jet Vehicle in the air in Campaign or Escalation.
Find and disable all security trip-wire switches in Fuel of War.
Destroy the planets in the Stellar Galleries in Iacon Destroyed.
Fly through the coolant tunnels in 23 seconds in Aerial Assault.
Get smashed by Trypticon's hand as he falls into the energon goo in One Shall Stand.
Complete both Campaigns (Any Difficulty).
Autobot Campaign Complete (Easy).
Autobot Campaign Complete (Medium).
Autobot Campaign Complete (Hard).
Complete One Shall Stand on any difficulty.
Destroy all hidden Decepticon symbols in the Autobot Campaign.
Complete Aerial Assault on any difficulty.
Headshot a Cloaker when it is invisible in Campaign or Escalation.
Complete To the Core on any difficulty.
Save the Slug before it is executed in To the Core.
Destroy 100 Spiders in Campaign or Escalation.
Complete Kaon Prison Break on any difficulty.
Shoot the 3 Hidden Laserbeaks throughout Kaon Prison Break.
Finish any level in Competitive Co-Op.
Get 3 kills while downed in a Co-Op Campaign or Escalation mode.
Complete Defend Iacon on any difficulty.
Ignite a Brute's back 5 times in Campaign or Escalation.
Decepticon Campaign Complete (Easy).
Decepticon Campaign Complete (Medium).
Decepticon Campaign Complete (Hard).
Complete The Final Guardian on any difficulty.
Earn a 1st Place MVP award in any Multiplayer mode.
Reach level 5 in any single class in Multiplayer.
Destroy all cover in the arena in The Final Guardian.
Destroy all hidden Autobot symbols in the Decepticon Campaign.
Complete Death of Hope on any difficulty.
Complete Iacon Destroyed on any difficulty.
Kill 2 Snipers in 5 seconds in Campaign.
Complete Fuel of War on any difficulty.
Finish any level in Co-Op.
Complete Dark Energon on any difficulty.
Get 10 kills with a single detached turret in any mode.
Multi-Kill 3 car soldiers at once using an explosive weapon in Campaign or Escalation.