About OrbitDefense
Protect the planet from collision. When your finger presses down on the screen, the ball spins and destroys the object crashing into the planet.Come and play and see how many points you get.
How to play
Mouse click or tap to play
Can I play OrbitDefense for free at school?
Yes — every game on ClassFrog is 100% free, no downloads, and loads on Chromebooks. If your school blocks ClassFrog, try the tab cloaker to disguise this site.
