Dual

Your survival depends on the defiance of the two orbs (vessels) - they are synchronistic devices, a dance and song between two entities bound together in symbiosis. The rules are simple: control the two balls in sync, survive no matter what, and stay calm.
Touch the right side of the screen to turn right and the left side of the screen to turn left for the phone You can also use the right and left keys on the keyboard for the desktop