Here is the full list of all 31 Transformers: Devastation trophies - there are 5 bronze, 22 silver, 3 gold and 1 platinum.
Earned all other trophies.
Completed all chapters, earning the highest rank, on difficulty COMMANDER or greater.
Collected all collectible items.
In chapter 6, on difficulty COMMANDER or greater, defeated Soundwave without taking damage.
In chapter 3, on difficulty COMMANDER or greater, defeated Blitzwing without taking damage.
In chapter 7, on difficulty COMMANDER or greater, defeated Megatron without taking damage.
In chapter 6, on diff. COMMANDER or greater, defeated Soundwave without defeating any cassettes.
In chapter 5, on difficulty COMMANDER or greater, defeated Shockwave without taking damage.
In chapter 4, on difficulty COMMANDER or greater, defeated Menasor without taking damage.
In chapter 1, on difficulty COMMANDER or greater, defeated Devastator without taking damage.
Collected half of all collectible items.
Completed all Challenge Mode missions on any difficulty.
In chapter 2, on difficulty COMMANDER or greater, destroyed the shielding without taking damage.
In chapter 1, on difficulty COMMANDER or greater, knocked Devastator into a building 3 times.
Completed half of all Challenge Mode missions on any difficulty.
Completed all chapters on any difficulty using Grimlock.
Completed all chapters on any difficulty using Wheeljack.
Performed 100 successful head shots.
Completed all chapters on any difficulty using Sideswipe.
After dodging, quickly countered with a ranged attack 100 times.
After dodging, quickly countered with a melee attack 100 times.
Defeated 100 enemies with Rush Attacks.
Used parrying to catch the following from an enemy: a boulder, a missile, and both drill types.
Completed all chapters on any difficulty using Bumblebee.
Finished the lift battle in Chapter 2 without taking damage from Insecticons.
Defeated 100 enemies with Vehicle/Dino Attacks.
Completed all chapters on any difficulty using Optimus Prime.
Completed all chapters on any difficulty.
Used Focus 100 times.
In chapter 4, defeated Motormaster while racing him.
Synthesized 10 weapons.