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