Completed all chapters on any difficulty.

Completed all chapters on any difficulty using Optimus Prime.

Completed all chapters on any difficulty using Bumblebee.

Completed all chapters on any difficulty using Wheeljack.

Completed all chapters on any difficulty using Sideswipe.

Completed all chapters on any difficulty using Grimlock.

Completed half of all Challenge Mode missions on any difficulty.

Collected half of all collectible items.

Finished the lift battle in Chapter 2 without taking damage from Insecticons.

Used parrying to catch the following from an enemy: a boulder, a missile, and both drill types.

Used Focus 100 times.

After dodging, quickly countered with a melee attack 100 times.

After dodging, quickly countered with a ranged attack 100 times.

In chapter 4, defeated Motormaster while racing him.

In chapter 6, on diff. COMMANDER or greater, defeated Soundwave without defeating any cassettes.

In chapter 1, on difficulty COMMANDER or greater, defeated Devastator without taking damage.

In chapter 2, on difficulty COMMANDER or greater, destroyed the shielding without taking damage.

In chapter 3, on difficulty COMMANDER or greater, defeated Blitzwing without taking damage.

In chapter 4, on difficulty COMMANDER or greater, defeated Menasor without taking damage.

In chapter 5, on difficulty COMMANDER or greater, defeated Shockwave without taking damage.

In chapter 6, on difficulty COMMANDER or greater, defeated Soundwave without taking damage.

In chapter 7, on difficulty COMMANDER or greater, defeated Megatron without taking damage.