Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Acceptance (30 points)	Complete Dana's Ending.
Hell's Angel (30 points)	Defeat the Volcano Angel with no deaths.
Master Reboot (15 points)	Find Seren in the Tree Of Life.
Ouroboros (80 points)	Complete all three endings.
Out of Phase (15 points)	Find the Phase Power.
Play Time (15 points)	Find the Play Power.
Resurrection (30 points)	Complete Solomon's Ending.
Seek and Destroy (15 points)	Find the Destroy Power.
Touching Evil (15 points)	Find the Corrupt Power.
Vengeance (30 points)	Complete Doctor's Ending.