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 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.
Unlocked Sphere Cell.
Won a Multiplayer Match.
Get a kill while on the Battlecat.
Found all Logs.
Finished the Game on Hard Difficulty.
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.
Discovered Nushi.
Discovered the Lost Contractor's Fate.
Fully Unlocked Bestiary.
Restored the Fueling Depot.
Killed the Gorevorgg.
Found all Mementos.
Purchased all Ethologist Upgrades.
Planted every Post.
Took Storm Readings.
Completed Deep Core Drilling.
Stopped the Akrid infestation.
Tagged an Albino Tarkaa.
Found a Memento.
Opened the Armory.
Returned the Medicine.
Killed a Cat-G Akrid with the Rig.
Found 50% of Logs.
Found a Mysterious Structure.
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.
Got your Rig.
Found a Log.
Saved by Laroche.