The game is very good, with nice graphics. The mechanics are quite solidly achieved. It's easy to learn to play; you don't have to learn much, but you do have to concentrate. I liked the idea of the store and how the yellow stones are small and harder to grab. At one point, there were too many meteorites, so I couldn't keep collecting gold stones. The game was very fun; I stayed playing for a while. Perhaps the ship could change its design when upgraded or something like that, but I understand that with little time, it's complicated. Overall, it was a good experience. Thank you for participating.