Complete the following achievements to unlock Microsoft Gamerscore points.
| Achievement | How to unlock
|
|---|
| 100% Completion (200 points) | Find everything in the game.
|
| After you... (50 points) | Reach ending #2.
|
| Close Encounter (50 points) | Meet someone unexpected.
|
| Fast Mover (125 points) | Complete the game in less than 3 hours.
|
| Game Complete (125 points) | Complete the game.
|
| Hey man, nice shot! (125 points) | Shoot a worm while it's falling.
|
| Let's blow this joint (50 points) | Get ready to make your own way out of the mining base.
|
| Say hello... (125 points) | Find the grenade launcher.
|
| See the local wildlife (50 points) | Get up close and personal with some of the local creatures.
|
| Selfless (50 points) | Reach ending #1.
|
| Where is everyone? (50 points) | Find a member of your crew.
|
