It's almost as if you're looking through a window into the universe. Move your device around to view different perspectives of the reactor core. Choose from three unique backgrounds to fit your liking, including:

- Circuit Board
- Outer Space
- Physics Laboratory

Bonus features:
- Double tap background to change colors!
- Option to have the reactor change color based on your battery life.
- Customize multiple characteristics of the reactor, including rotation speed, camera distance, and camera sensitivity.
- Each of the three backgrounds have their own customizations.

This app uses the Rotation Vector sensor on your device.

Note: It may take several tries to successfully apply the wallpaper. There seems to be some sort of internal memory issue with some devices. Once it is successfully applied, you will be all set.

Also, if your device has a protective case on it which has a magnet (for example: a tablet with a case and magnetically attached bluetooth keyboard), the sensor will not work as intended. Any nearby magnets will mess with the accuracy of the sensors inside of your device.