Complete   the   following   achievements  to  unlock  Xbox  Live
Gamerscore points.

1000 kills (20 points): Achieved 1000 kills. 

1000 wins (20 points): Achieved 1000 wins. 

10000 kills (40 points): Achieved 10000 kills. 

10000 wins (40 points): Achieved 10000 wins. 

2000 kills (20 points): Achieved 2000 kills. 

2000 wins (20 points): Achieved 2000 wins. 

3000 kills (20 points): Achieved 3000 kills. 

3000 wins (20 points): Achieved 3000 wins. 

4000 kills (20 points): Achieved 4000 kills. 

4000 wins (20 points): Achieved 4000 wins. 

5000 kills (20 points): Achieved 5000 kills. 

5000 wins (20 points): Achieved 5000 wins. 

7500 kills (20 points): Achieved 7500 kills. 

7500 wins (20 points): Achieved 7500 wins. 

AF Answerer (20 points): Defeated AF Answerer. 

AF Cabracan (20 points): Defeated AF Cabracan. 

AF Eclipse (20 points): Defeated AF Eclipse. 

AF Great Wall (20 points): Defeated AF Great Wall. 

AF Jet (20 points): Defeated AF Jet. 

AF Land Crab (20 points): Defeated AF Land Crab. 

AF Soldios Orbit (20 points): Defeated AF Soldios Orbit. 

AF Stigro (20 points): Defeated AF Stigro. 

AF The Spilit of Motherwill (20): Defeated AF The Spilit of Motherwill. 

Arena (30 points): Completed the arena. 

Arena Rank 10 (20 points): Ranked in the top 10. 

Arena Rank 20 (20 points): Ranked in the top 20. 

Chapter 1 (20 points): Completed Chapter 1. 

Chapter 2 (20 points): Completed Chapter 2. 

Chapter 3 (20 points): Completed Chapter 3. 

Class A (30 points): Promoted to Class A. 

Class C (20 points): Promoted to Class C. 

Class E (20 points): Promoted to Class E. 

Ending 1 (40 points): Completed story(1 points). 

Ending 2 (40 points): Completed story(2 points). 

Ending 3 (40 points): Completed story(3 points). 

Hard Difficulty (20 points): Completed all Hard Missions. 

Mission Rank S (30 points): Achieved Total Mission Rank S. 

Mission Rank SS (40 points): Achieved Total Mission Rank SS. 

Normal Difficulty (20 points): Completed all Normal Missions. 

ORCA Arena (30 points): Completed ORCA arena. 

Ranker (40 points): Promoted to Ranker.