|Major gods|| Oranos|
|Myth units|| Servant|
|Technologies|| Bite of the Shark|
|Role||Titan God of Water|
"You have advanced to the Classical Age through the Guidance of Oceanus."—Age up text in Age of Mythology
- Carnivora - Summons a Carnivora plant that eats nearby enemy human soldiers or sinks ships (3 uses).
- Bite of the Shark: Increases Murmillo, Hero Murmillo, Fanatic and Hero Fanatic hack damage by 15%.
- Weightless Mace - Increases Katapeltes speed by 10% and hack damage by 15%.
- Caladria: Fast flying unit with healing ability, but no attack.
- Servant: Naval unit with healing ability.
He provides two Myth units both of them for combat support. The first one, the Caladria, is a fast flying unit capable of healing friendly units, especially idle ones. The second is the Servant. It is a water-like being that can heal friendly war ships. It can also fight, but is ineffective in combat so it is best used to heal. Oceanus provides two improvements, Bite of the Shark and Weightless Mace, which boost the attacks of Murmillo (and, in the Extended Edition, Fanatics) and Katapeltes respectively. Therefore, Oceanus is a good choice in Classical Age when focusing heavy on infantry. His God Power, the Carnivora, summons a giant carnivorous plant able to instantly devour enemy soldiers, while also being decent in close quarters, but cannot move so is quite susceptible to archer fire, this carnivora plant can be summoned also in water. It cannot be repaired or healed but for Gaia worshipers who research Mythic Rejuvenation in the Mythic Age, it can regenerate itself.
Oceanus was the personification of all oceans, or a great river that flowed in a circle around the earth. He was a source of all fresh water. In later time he personified the seas outside the Pillars of Hercules (the Straights [sic] of Gibraltar), or what we know today as the Atlantic Ocean. The oldest of the Titans, he fathered other gods who personified all rivers, lakes, and ponds with his sister/wife Tethys. Oceanus is portrayed as a horned god with the tail of a serpentine fish. He did not fight with Kronos in the Titanomachy.