Here is the full list of all 51 Lost Planet 3 trophies - there are 38 bronze, 10 silver, 2 gold and 1 platinum.
Unlock all Trophies.
Finished the Game on Hard Difficulty.
Unlocked all Sphere Cells.
Killed 20 Wardeyes during a multiplayer Research Lab Akrid Survival match.
Finished Kovac's Quests.
Fully Unlocked Bestiary.
Finished the Game on Any Difficulty.
Stopped Isenberg for Good.
Watched Coronis Fall.
Defeated Laroche.
Found all Logs.
Discovered the Lost Contractor's Fate.
Discovered Nushi.
Found all Mementos.
Bought every Weapon and Rig Upgrade.
Restored the Fueling Depot.
Planted every Post.
Killed the Gorevorgg.
Purchased all Ethologist Upgrades.
Took Storm Readings.
Completed Deep Core Drilling.
Stopped the Akrid infestation.
Found a Memento.
Opened the Armory.
Tagged an Albino Tarkaa.
Returned the Medicine.
Found 50% of Logs.
Killed a Cat-G Akrid with the Rig.
Unlocked 30 Sphere Cells.
Destroyed Satellite Array.
Won 25 Multiplayer Matches.
Delivered the T-Eng Canister to win a multiplayer Quarantine Scenario match.
Delivered the T-Eng Canister 3 times during a multiplayer Alpha Lair Scenario match.
Found a Mysterious Structure.
Won every Scenario.
Delivered The T-Eng Canister 2 times during a multiplayer Outpost Scenario match.
Get a kill while on the Battlecat.
Brought the Com-Dish Online.
Purchase First Rig Upgrade.
Planted your First T-Post.
Rescued the Trapped Scientists.
First Weapon Upgrade Purchased.
Secured the Moorings.
Emptied your First T-Post.
Defended Laroche.
Unlocked Sphere Cell.
Perform your first Stealth Kill in a Multiplayer Game.
Got your Rig.
Found a Log.
Saved by Laroche.
Won a Multiplayer Match.