Clytemnestra produced four offspring from two eggs: Castor and Clytemnestra from one egg, and Helen and Polydeuces (Pollux) from the other. Therefore, Castor and Clytemnestra were fathered by Tyndareus, whereas Helen and Polydeuces were fathered by Zeus. Agamemnon and his brother Menelaus were in exile at the home of Tyndareus; in due time Agamemnon married Clytemnestra and Menelaus married Helen. In a late variation, Euripides's "Iphigenia at Aulis", Clytemnestra's first husband was Tantalus, King of Pisa; Agamemnon killed him and Clytemnestra's infant son, then made Clytemnestra his wife. In another version, her first husband was King of Lydia. The kings of
Greek mythology in popular culture a part in the "slow erosion of historical sense." The 1996 video game "Wrath of the Gods" was an adventure game set in mythical Greece, and had an educational component where players could learn about Greek myths and history and see images of Greek art in cut-a-ways. In 2003, GameSpy remarked that the 1986 video game "Kid Icarus", which had become very popular and then faded to relative obscurity, had followed a trajectory similar to its namesake from Greek mythology, Icarus, who had escaped imprisonment when his father created wings from feathers and wax, but ignoring his father's advice, Icarus