Oodan (ウーダン) serve as the most common Native located within the Forest of planet Naberius. They tend to spawn in groups, with others of their own species. Yedi in the Tundra on the same planet have similar properties to Oodan. In Corruption Survey: Naberius, the Geragodan are shown to be the aberration form of the Oodan.
Oodan are small, brown-furred creatures quite similar to a real-life apes. Their small, dark hands and feet are preceded by lighter tufts of fur on the wrists and ankles. The fur along the sides of their back flares upward and spikes run along their spines. They also have bright, thick eyebrows and tails which curve upward.
Oodan will wander around slowly, and clap their hands together over their head when spotting an enemy, whether they be ARKS, Darkers, or Phantoms. They will place their fists on the ground so that they can shift themselves around, and periodically use one of two attacks.
Za Oodan, due to their larger stature, seem to lead the Oodan, though this has no impact on gameplay.
- A basic swipe using one claw
- After a brief wind up, a forward fling
- The English demo of Phantasy Star Online 2, playable at PAX East in 2012, referred to this enemy as "Woodan"