But your going to need more power than that to beat Zeus (Jupiter). Hades (Pluto) is the weaker gods of a domain (the under world) if pit has truly become tainted he will have to fight the mighty Posiden (Neptune)(God of the sea) also in the book Mythology by Edith Hamilton it states that Even the powers combined cannot defeat Zeus. Your going to need some of his Zeus's sons. For some reason in Greek mythology the son can and has the power to take over the father.
Other than that great animation and plot truly one of the best on Newgrounds!