The rotating planets look so beautiful. I'm wondering how you did them.
I enjoyed this one. There's a really good premise and I found myself getting sucked into the core loop. There was a glitch though, which meant I could never sell to the purple planet (it would only ever show up with the Mars looking one). Thankfully I had enough money leftover that I could recoup my losses. Being able to sell stuff would be nice.
This concept has a ton of potential and I can see the gameplay loop being extended quite far out.