Complete Chapter III on any difficulty.

Unlocked: 26 Jun 2011 01:07:35

Avoid taking any damage from Starscream’s proximity mines in Chapter III.

Unlocked: 26 Jun 2011 00:22:33

Complete Chapter II on any difficulty.

Unlocked: 26 Jun 2011 00:14:05

Complete Chapter I on any difficulty.

Unlocked: 25 Jun 2011 22:46:58

Kill 3 Enemies with Bumblebee’s Kick Ability in Chapter I.

Unlocked: 25 Jun 2011 22:37:43

Destroy 30 enemies while in vehicle form in Campaign.

Unlocked: 25 Jun 2011 22:35:10

Complete the Campaign.

Destroy all hidden TRANSFORMERS symbols in Campaign.

Eliminate 20 opponents with the Flak Grenade in Campaign.

Survive 60 seconds in a public multiplayer match without being killed.

Use an active ability 5 times in a public multiplayer match.

Reach level 20 in any single class in Multiplayer.

Be the first one eliminated in a public multiplayer match.

Complete Chapter I with a score of 1000000 or more.

Change into vehicle form before reaching the change form tutorial in Chapter I.

Complete Chapter II with a score of 1000000 or more.

Kill 25 Enemies using Grenade Blossom in Chapter II.

Kill 20 enemies with Ironhide's Melee attack in Chapter II.

Complete Chapter III with a score of 800000 or more.

While holding out for Reynolds to send backup in Chapter III, 30 Decepticons are killed.

Complete Chapter IV on any difficulty.

Complete Chapter IV with a score of 1000000 or more.

Kill 10 Autobots with Laserbeak's ram ability in Chapter IV.

Stun 10 Autobots with Soundwave's stun ability in Chapter IV.

Complete Chapter V on any difficulty.

Wipe out all secret base ground defenders within 60 seconds in Chapter V.

Fly through the canyons after Air Raid in 120 seconds in Chapter V.

In the air battle, activate Starscream's Guided Missile ability 5 times without dying in Chapter V.

Complete Chapter VI on any difficulty.

Complete Chapter VI with a score of 2000000 or more.

Defeat all 3 waves in Megatron's Lair without dying on Hard Difficulty in Chapter VI.

Drain 5000 health from enemies in Chapter VI.

Complete Chapter VII on any difficulty.

When one Driller arm is attacking, avoid all attacks in Chapter VII.

Use only melee attacks on Shockwave's power core to make him retreat to his cryo platform.

Activate Optimus' Shoulder Rocket ability 5 times without dying in Chapter VII.