Killzone 3: Hidden Trophies List

Here is the list of the twenty hidden trophies you can unlock that are not displayed on the trophies list in game until you unlock them.

Aerial Superiority – Kill 5 Helghast while in the air (Bronze) – Killed 5 Helghast while airborne using the Jetpack
Bring It Down – Defeat the MAWLR (Bronze) – Defeated the MAWLR defending the Space Elevator
Completist – Destroy everything on the MAWLR (Bronze) – Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder
Double Trouble – Reach the river in Co-op (Bronze) – Made it to the Corinth River in Co-op mode
Excessive Force – Kill a lone Helghast with the WASP secondary fire (Bronze) – Used the secondary fire function of the WASP launcher to kill a single Helghast
Frazzle Dazzle – Kill 3 Helghast with one shot from the StA5X Arc Cannon (Bronze) – Used the StA5X Arc Cannon to kill 3 Helghast with one shot
Go Down And Stay Down – Destroy the ATAC (Bronze) – Defeated the ATAC outside the Stahl Arms facility
Iced – Destroy all Ice-Saws and Dropships (Bronze) – Destroyed all 4 Helghast Ice-Saws and all 6 Dropships
Into The Lair – Reach the cable car (Bronze) – Reached the cable car and gained access to Stahl Arms South
Iron Man – Get a kill with the Exo (Bronze) – Killed a player using the Exo in any multiplayer mode
ISA TV – Establish communications (Bronze) – Made contact with Earth
Jail Break – Liberate Narville (Bronze) – Liberated Narville from Stahl Arms South
Let’s Go Home – Destroy Stahl’s Cruiser (Gold) – Destroyed Stahl’s Cruiser and left the planet on any difficulty
Never There – Sneak past Helghast (Bronze) – Sneaked past all Helghast in the Jungle without alerting any of them
Pilot’s Wings – Mid-air kill (Bronze) – Got a mid-air kill using the Jet Pack in any multiplayer mode
Save The Intruders – Arc APCs destroyed (Bronze) – Successfully assisted with defeating the Arc APCs
Spread The Love – Kill 5 Helghast at once using the WASP’s secondary fire (Bronze) – Killed 5 Helghast at once using the secondary fire mode of the WASP launcher
Stranded Together – Reach the Extraction Point in Co-op (Bronze) – Made it to the Extraction Point in Co-op mode
Time For A Dip – Reach the river (Bronze) – Reached the Corinth River with the convoy
You Drive – Drive the Mobile Factory (Bronze) – Took over the controls of the Mobile Factory