Full list of all 50 Lost Planet 3 achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox 360.
Unlocked all Sphere Cells
Unlocked 30 Sphere Cells
Won 25 Multiplayer Matches
Killed 20 Wardeyes
Won every Scenario
Get a kill while on the Battlecat
Delivered T-Eng Canister 2 Times
Delivered the T-ENG Canister
Destroyed Satellite Array
Unlocked Sphere Cell
Delivered T-Eng Canister 3 Times
Won a Multiplayer Match
Perform your first Stealth Kill in a Multiplayer Game.
Finished the Game on Hard Difficulty
Finished the Game on Any Difficulty
Stopped Isenberg for Good
Watched Coronis Fall
Defeated Laroche
Found all Logs
Bought every Weapon and Rig Upgrade
Discovered the Lost Contractor's Fate
Purchased all Ethologist Upgrades
Finished Kovac's Quests
Fully Unlocked Bestiary
Found all Mementos
Planted every Post
Tagged an Albino Tarkaa
Found a Memento
Discovered Nushi
Restored the Fueling Depot
Killed the King Crab
Took Storm Readings
Completed Deep Core Drilling
Stopped the Akrid Infestation
Opened the Armory
Found 50% of Logs
Returned the Medicine
Killed a Cat-G Akrid with the Rig
Found a Mysterious Structure
Purchased First Rig Upgrade
Brought the Com-Dish Online
Planted your First Post
Rescued the Trapped Scientists
Secured the Moorings
Emptied First T-Post
Defended Laroche
Got your Rig
First Weapon Upgrade Purchased
Found a Log
Saved by Laroche