Thank you ^_^
If It's allowed to make updates after submission deadline (is it? I'm not sure), I'll definitely update the How to play section. Other than that... I'll try to keep that in mind for my next game. In-game tutorials and other stuff that teaches you how to play while you are already playing are really great, and I've never made anything of the kind yet.
And Solar Crew was designed as a small game... I'm not sure I can see a way or a reason to make it into something bigger...