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Orb Defence - Defend against the Norb invasion


Game Info

Defend against the diaborbical Norb invasion that threatens your orbs.

Game Features

  • Play all 99 waves of the First Fight level.
  • Five turret types.
  • Eight types of Norb, plus their leader, Awesomeo.
  • Earn some Achievements.
  • Play for FREE!
Play for FREE now!




The Norbs are coming to attack your orbs and it is up to you to stop them! Build up your defences to push back the Norb advance; if your orbs are lost, you will fail! Construct your turrets to best defend against the invasion and upgrade them to provide better fire support. Watch out, though: Awesomeo, leader of the Norbs, is waiting...you had better be prepared.