Sunstar, known as Sungod (サンゴッド Sangoddo) in Japan, is the final boss from the Game Boy game Mega Man V, a powerful robot that wants to dominate the entire universe and eradicate all inferior life-forms. He is an ancient doomsday weapon from the same era as the Stardroids that was found by Dr. Wily in some mysterious ruins. Sunstar has blue armor with sun accents and golden shoulder gauntlets.
Owing to his title of being the final boss, Sunstar's Special Weapon, the Nova Weapon (unnamed in the Japanese version), is unobtainable by Mega Man during gameplay. However, Dr. Wily indicated prior to Sunstar turning against him that the Nova Weapon's capabilities were powerful enough to destroy Mega Man outright.