Dirge of Cerberus: Final Fantasy VII
Dirge of Cerberus centers around Vincent and a new cast of characters. Vincent's father Grimoire Valentine is mentioned several times throughout the game as the one who devised a thesis on Chaos but died in an experiment. The playable characters of Final Fantasy VII makes cameo appearances, notably Cait Sith, who is controllable for a brief sequence. A new WEAPON is also introduced, Omega Weapon, which serves as an "ark" for the planet's Lifestream when a calamity arises.
