You are the last remaining molecule of Ozone of the Ozone Layer. For the first time on your life you are ALONE.

As the last of your kin, you will put all your effort in protecting all the humanity from the evil UV rays. You must reflect them back to where they came from.

But stay sharp, those humans will keep sending CFCs to the upper space. They already destroyed your entire family... Avoid contact with this insidious molecules.

Fortunately not all humans are insensitive to the O3 molecules epic quest, some of them will also send some help. You should use it.

As your parents told you: "Life is about Observation, Orbitation and Obstruction, that's the true O3."


Use the mouse to play, and try to reach the highest score you can.

Note: The game resolution is 1024x768, if you play it on browser you may want to use full screen mode.

Made with Stencyl, GIMP, sfxr, Audacity and FL Studio.

Thanks for playing!