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