Do you like Mytheon? Do you have an iPhone? If so, there's some good news headed your way. True Games Interactive announced today that they will be bringing Mytheon: Assault of Gaia to the North American iPhone by way of an app later this spring at the cost of $2.99. Launches will eventually follow in Europe, China, and Korea, but no date has been announced as of yet. Mytheon: Assault of Gaia is a Line Tower Defense game in which players will be challenged to protect the temple of Gaia from the forces of Poseidon, Hades, and Zeus.