Xenosaga II (PS2)

In Xenosaga II, thousands of years into a war-torn future, humanity is on the brink of extinction, locked in eternal confrontation with the malevolent, alien Gnosis. In this sequel, you'll contend for control over the original Zohar to unravel its mystery and eradicate the threat of the Gnosis. Customize your characters using over a hundred different skills, and take control of a deeper, more evolved combat system. In Xenosaga

II, humanity must depend on their will to survive in the battle for the holy grail that could be their only savior or biggest threat yet.