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.
Found a Mysterious Structure
First Weapon Upgrade Purchased
Purchased First Rig Upgrade
Killed a Cat-G Akrid with the Rig
Found 50% of Logs
Returned the Medicine
Opened the Armory
Stopped the Akrid Infestation
Tagged an Albino Tarkaa
Completed Deep Core Drilling
Took Storm Readings
Planted every Post
Found a Memento
Killed the King Crab
Found all Mementos
Purchased all Ethologist Upgrades
Discovered the Lost Contractor's Fate
Restored the Fueling Depot
Fully Unlocked Bestiary
Discovered Nushi
Found all Logs
Defeated Laroche
Bought every Weapon and Rig Upgrade
Finished Kovac's Quests
Watched Coronis Fall
Stopped Isenberg for Good
Finished the Game on Any Difficulty
Finished the Game on Hard Difficulty
Brought the Com-Dish Online
Got your Rig
Defended Laroche
Emptied First T-Post
Secured the Moorings
Rescued the Trapped Scientists
Planted your First Post
Saved by Laroche
Found a Log
Awarded for winning your first multiplayer match.
Awarded for winning 25 multiplayer matches.
Awarded for winning all multiplayer Scenario matches.
Awarded for making your first stealth kill in a multiplayer game.
Awarded for delivering the T-Eng Canister 2 times during a multiplayer Outpost Scenario match.
Awarded for killing 20 Wardeyes during a multiplayer Research Lab Akrid Survival round.
Awarded for delivering the T-Eng Canister 3 times during a multiplayer Alpha Lair Scenario match.
Awarded for blowing up the Satellite Array during a multiplayer Contact Scenario match.
Awarded for killing a player while riding on the Battlecat in Stronghold.
Awarded for delivering the T-ENG Canister to win a multiplayer Quarantine Scenario match.
Awarded for unlocking a cell in the multiplayer Progression Sphere.
Awarded for unlocking 30 cells in the multiplayer Progression Sphere.
Awarded for unlocking all cells on the multiplayer Progression Sphere.