Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock
|
|---|
| Ace (15 points) | Complete the Abyss Canyon mission with 1 million points.
|
| Adept (10 points) | Complete any survivor mission.
|
| Blood Bath (25 points) | Rack up a killing spree bonus of 33x.
|
| Bulletproof (25 points) | Complete a wave in a survivor mission without taking damage.
|
| Epic Hero (50 points) | Complete the Battle of Ghen Crag mission with 4.4 million points.
|
| Freedom Fighter (10 points) | Complete a wave in any Survivor Mission.
|
| Hero (15 points) | Complete the Battle of Ghen Crag mission with 980,000 points.
|
| Speedster (25 points) | Complete any survivor mission in under 35 minutes.
|
| Spirit of Tesla (25 points) | Upgrade a weapon to stage 3 in a survivor mission.
|
| Top Ace (50 points) | Complete the Abyss Canyon mission with 4.5 million points.
|
