I admit
that is not perfectly cats away (no puns here purr!) Although not a game really is. However, it is not exactly teeming imperfections. It's a bit slow in the first moments of a rather low-grade starter ship, and
it can take quite a while to earn the required stars to unlock more stages. However, most of which is offset by the fun (did I mention it's fun?) Of everything, but also the ability to better ships, even if most of the other planets locked to buy.