Ship Miner Demo Update - 0.7.7

Ship Miner Demo gets its second content update, I've been working on the mid loop, now you can select different asteroids when traveling, among other changes. Also increased a bit the current game difficulty.

There is still a lot to do, I hope I can focus on adding more content for next update (enemies, tech, etc) while also tune a bit all the asteroid travel progression too.

Thanks so much for reading!

Hope you enjoy it!