Giga-Graviton is the ability of Sin's head, and is its Overdrive. When the Overdrive meter is fully charged, Sin uses Giga-Graviton to cause an instant Game Over for the player.
Giga-Graviton is the ability of Sin's head, and is its Overdrive. When the Overdrive meter is fully charged, Sin uses Giga-Graviton to cause an instant Game Over for the player.
Giga-Graviton is the ability of Sin's head, and is its Overdrive. When the Overdrive meter is fully charged, Sin uses Giga-Graviton to cause an instant Game Over for the player.