Here is the full list of unlockable trophies in Ace Combat: Assault Horizon for the PS3.
There are six secret trophies to unlock listed at the bottom.
Ace of Aces (Silver) – Obtained an A rank for every mission (free mission)
Aerial Sniper (Bronze) – Used DFM to destroy 10 airborne enemies in competitive online
All Rounder (Silver) – Obtained all MVP’s
Bail Out (Bronze) – Ejected from a damaged aircraft
Berserker (Bronze) – Destroyed the air defense system, opening the way for allied pilots
Bomber Master (Bronze) – Defeated a large number of enemies while flying a bomber
Chain Master (Silver) – Took down 5 hostiles in a row with an assault chain
Checking In (Bronze) – Flew through the big hotel’s gates
Critical Hit (Silver) – Took down a hostile fighter with a charged homing missile
Defender of World Heritage (Bronze) – Prevented enemy from using Trinity to destroy Derbent
Diverse Strikes (Bronze) – Defeated hostiles with all 3 of the gunship’s weapons
Eagle Eye (Bronze) – Successfully focused on 3 targets
Emergency (Bronze) – Attempted an emergency landing in a damaged aircraft
Fearsome Guardian (Bronze) – Protected your allies using the gunship, and led a successful attack on the base
Fire Hazard (Bronze) – Removed enemy presence from the oil field and the base
Formation Attack (Silver) – Joined the same DFM with two others and shot down a hostile (mission co-op)
Ground Pounder (Bronze) – Used ASM to destroy 30 ground enemies in competitive online
Gun Master (Bronze) – Took out a large number of hostiles as the door gunner
Guns Guns Guns (Bronze) – Destroyed 5 hostile vehicles from the air as the door gunner
Hard Strike (Bronze) – Wiped out hostile ground forces with ASM
Hot Pit (Bronze) – Successfully took off to protect allies amid heavy hostile fire
Interceptor (Bronze) – Used an attack helicopter and destroyed 10 missiles or bombs in competitive online
Life Saver (Bronze) – Rescued Major Illich from enemy captivity
Limbo (Bronze) – Flew beneath a falling chimney
Machine Gun Faithful (Bronze) – Destroyed an enemy aircraft using only the standard machine gun while piloting an aircraft
Nice Assist (Bronze) – Used DFM support or ASM support to join a flight member
Nice Kill (Silver) – Shot down a large number of hostile players in competitive online
Nice Save (Bronze) – Saved an ally being targeted by hostile players in DFM in competitive online
Nick of Time (Bronze) – Destroyed the ICBM’s
One Million Tons of Scrap Metal (Bronze) – Sank the enemy fleet and saved the Russian Prime Minister
Pursuit Master (Bronze) – Successfully pursued 3 enemies with counter maneuvers
Shot Master (Bronze) – Took down 5 hostiles with a direct shot
Smooth Flight (Silver) – Managed to get Sova 1 to land safely
Speed Demon (Bronze) – Destroyed all radar missile defense systems in a short period of time
Stay On Target (Bronze) – Obtained and destroyed 10 enemies in a helicopter
Steel Hunter (Bronze) – Eliminated enemy threat from the Suez Canal
Successive Kill (Bronze) – Took down 3 hostiles in a row with an assault chain
Switch Master (Silver) – Successfully switched from defense to offense 10 times with counter maneuvers
The Collector (Bronze) – Piloted all aircraft in the game
Total Annihilation (Bronze) – Disintegrated enemy bombers in mid-air, keeping damage to the city to a minimum
Veteran Pilot (Silver) – Sortied for 50 hours in competitive online or mission co-op
Warwolf 1 (Gold) – Cleared all missions
Warwolf Squadron (Gold) – Cleared all levels in mission co-op
Welcome to Mission Co-Op (Bronze) – Cleared 1 level in mission co-op
World Tour (Silver) – Played on all maps in competitive online
Here are the six secret trophies you can unlock in the game.
Calamity (Bronze) – Used Trinity to wipe out the enemy (free mission)
Category 5 (Bronze) – Pursued the enemy and shot down Major Illich
Friendly Fire (Bronze) – Alleviated the attack on Miami and helped Guts bail out
Guardian (Bronze) – Protected Washington D.C. from the threat of Trinity, and returned alive
Patriot (Bronze) – Protected Moscow from destruction, freeing it from enemy control
Sierra Hotel (Platinum) – Obtained all trophies