Here is the complete list of unlockable trophies in Transformers: Fall of Cybertron for the PS3. There are two secret trophies to unlock listed at the bottom as well.
All Hail You! (Gold) – Complete Campaign – Hard
Ballistic Energon Goodie (Bronze) – Return five heads at once in a headhunter game during a public Multiplayer match
Beachcomber (Bronze) – Collect all blueprints
Belly of the Beast (Bronze) – Complete Chapter VII
Car Wash of Doom (Bronze) – Chapter VI: Destroy all of the homing mines chasing Blast Off before they self destruct
Carnage in C-Major (Bronze) – Chapter III: Take out a cluster of five Decepticons using Metroplex’s Air Strike
Cassetticon Audiophile (Silver) – Collect all audio logs
Chop Shop (Silver) – Purchase all weapons and perks
Club Con! (Bronze) – Chapter VII: Ram a jet (on the ground or in the air)
Combaticons Combine! (Bronze) – Complete Chapter VIII
Cut and Run (Bronze) – Complete Chapter V
Death from Above (Bronze) – Complete Chapter VI
Defend the Ark (Bronze) – Complete Chapter II
Eye of the Storm (Bronze) – Complete Chapter IV
Full Throttle Scramble Power! (Bronze) – Earn MVP in any game mode during a public Multiplayer match
Fusilateral Quintrocombiner (Bronze) – Chapter VIII: Melee an enemy through the goal post
Grimlock Smash (Bronze) – Complete Chapter XII
Headmaster! (Bronze) – Reach max level in a single class
Heavy Metal War (Bronze) – Kill 6 different opposing players in a TDM game during a public Multiplayer match
I, Robot Master (Bronze) – Chapter IX: Destroy all images of Starscream and his Statues
Internal Affairs! (Bronze) – Chapter XI: Hack all of the security terminals before the Decepticons can activate them
Invisibility Spray (Bronze) – Chapter IV: Sneak through the Trash Compactor Facility undetected
King of the Scrap Heap (Gold) – Reach max level in all four classes
Maccadams Old Oil House (Bronze) – Complete wave 15 in Escalation (DownFall)
Master Builder (Silver) – Fully upgrade all weapons
Megatron Returns (Bronze) – Complete Chapter IX
Metroplex Heeds the Call (Bronze) – Complete Chapter III
Monacus Spender (Bronze) – Spend 250,000 Energon in the Teletraan 1 store
Moonbase One (Bronze) – Personally capture all 3 nodes in a conquest game during a public Multiplayer match
More Than Meets the Eye (Silver) – Complete Campaign – Normal
Octopunch Scavenger (Bronze) – Open fifteen Armory Recreators in Campaign or Escalation
Reconfiguration Matrix (Bronze) – Create a custom character in Multiplayer
Reconstructor (Bronze) – Fully upgrade one weapon
Robotopossum (Bronze) – Complete wave 15 in Escalation (Ignition)
Rust Marks (Bronze) – Complete wave 15 in Escalation (Ancients)
Slap the Grimlock (Bronze) – Chapter XII: Kill a Leaper in the air with an explosive barrel
Space Pirates! (Bronze) – Complete wave 15 in Escalation (Oblivion)
Starscream’s Betrayal (Bronze) – Complete Chapter XI
Target Master 2.0 (Bronze) – Chapter V: Shoot a Sniper out of the air with a scoped weapon
Teletraan 1 Regular (Bronze) – Rate all weapons, weapon upgrades, and equipment
The Battle is Far From Over! (Bronze) – Complete Campaign – Easy
The Exodus (Bronze) – Complete Chapter I
The Final Countdown (Bronze) – Complete Chapter X
The Harder They Die (Bronze) – Chapter X: Kill five Autobots with a single hover slam attack
The Last Stand (Bronze) – Chapter II: Save two Autobots when Optimus is downed by the first Leaper
Ultimate Menasor (Bronze) – Capture three flags in a single CTF game during a public Multiplayer match
Ultra Power Master (Silver) – Spend 100,000 credits in Escalation
Vector Sigma Victory (Platinum) – Unlock All Trophies
What Prime Directives? (Silver) – Unlock Prime Mode
Here are the two secret trophies to unlock in the game.
Till All Are One – (Megatron) (Bronze) – Complete Chapter XIII as Megatron
Till All Are One – (Optimus) (Bronze) – Complete Chapter XIII as Optimus Prime