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