Spruce it up with moons, rings, comets, or even a black hole.
Watch sea ice grow and recede with the seasons because of the tilt of the Earth: change the tilt and change the seasons. In this Guide for universe sandbox game there are many useful hidden secrets, other s to break all the stages and missions of the to you use it according to your advantage
Enjoy universe sandbox and discover our universe and the fragility of our planet
