182px-S4 Orbinaut Sprite

Orbinaut as it appears in Sonic 4

Orbinaut (also known as Unidus in some Sonic games) is one of Dr. Eggman's many Badnik/E-Series robots. It appears to be a floating sphere with four spiked spheres rotating around it, protecting it from harm and mauling anyone who approaches. The mace-balls can also be launched as projectiles, though this attack will leave the Orbinaut defenceless.

Game AppearancesEdit

  • Sonic the Hedgehog
  • Sonic Adventure
  • Sonic Adventure 2
  • Sonic Rivals 2
  • Sonic the Hedgehog 4: Episode I
  • Sonic Lost World

Similar BadniksEdit

Eggman has created numerous robots similar to the Orbinaut, which are listed below.


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.