Very nice gameplay mechanics and nice couple of levels. The charm system worked really well. I would have liked to have the tutorial as one of the first things shown rather than the game story or atleast give player some indication below the story on the importance of the 3 main numbers on ships. Could have also possibly left some overlay on the meaning of 3 numbers or some tooltip style of help. But thats just nitpicking honestly more than anything. All in all very well made game, good job.