This was super cool! I liked collecting resources and building things! I missed the controls the first time around, so I didn't realize that I could also rotate the planet with my mouse wheel since the planet was spinning on its own. I also didn't realize I could only build on certain spots, so I thought the game glitched out and I had to restart.
Once I built one of everything I was unsure what to do next and I was unsure what each building did and why I would want to build any aside from houses and mills.
I wish the volcano in the background was something I could have interacted with - that would be fun!
A good idea may be a way to speed up the rotation when using the mouse wheel. I had to really crank it to move the planet where I needed to.
A fun game and I was glad I got to play it! Great job on the game!