Okay, so I have to say that your game has potential. I liked the building part the most, and the idea to switch between different kinds of games to collect more resources. But unfortunately, I wasn't able to really progress. I didn't understand the building part fully...
When do new building options appear? And how can I get enough water to build the water source? Flying trough space and wait a long time for the water to appear seemed wrong. When I had enough resources to build it, I couldn't because the button was missing. Then I went out of water and there wasn't anything left for me to do.
I feel there are several things left that have to be optimized for the game to start clicking, but all in all, I liked the atmosphere and the idea behind the game!