Overall the game is extremely simmular to 2048. Though the gameplay is really good as 2048 is already a game whos gameplay already has been proven very much.
The music is excelent. Its like it belongs in a whole different leauge of games. The visuals are also really good. The sprites are really good though not as effective gameplay wise as 2048. There isn't as much of a liniar progression visually and you always have to second guess what planet is worth what so the tiny menu below the game is really helpfull. Tho it should have been incorprorated into the game itself.
Overall reallt good and fun to play, though not very inovative.