This is such an awesome game with great physics and graphical effects. The background music is just so immersive, combined with the blackhole effect (when planets get sucked by a black hole), the overall experience is just so smooth and snappy and enjoyable. Also loved the way how you hover over the moon you have the green locking and straight line between the moon and the closest planet. These are the small catchy details that make the game even more immersive and cool.
Loved it.