The rules are simple: control two vessels in sync, survive against all odds and keep calm. Your survival is dependent on protecting two vessels - they are devices in sync, a dance and song between two entities tethered together in symbiosis. Feel edge of your seat terror where the world around you becomes quiet and numb as all that matters is the game living between your palms - that is Dual.
Touch right side of screen to turn right and left side of screen to turn left.
You can use right and left keys for desktop.