Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
A New Dawn (10 points)	Completed "A New Dawn".
Day 0 (20 points)	Completed "Day 0".
Back to the Past (20 points)	Completed "Back to the Past".
Leon Must Die! (20 points)	Completed "Leon Must Die!".
Hope (40 points)	Completed "Hope".