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