v0.15.0 - Tech System & First paid content

Hi there!

About Paid vs Demo
This update brings major change to the way game content is available. As you will see, newly added tech system is available only in paid version. My plan for it is to share most of the game for free, so that anyone can check it out and decide if it's worth the money. Game price will be steadily rising as more content is added. It's likely that in future some part of tech system will be also in demo version, but it will always be only a part of full game experience.

Tech System
Basically, its future. Technologies are already researched. Leaning toward a bit more real scenario, your little station can research anything that planet-spanning reseach facilities didn't already done. That's why you've decided to steal that information and blueprints from visiting ships, which can be done while trading. 

Trading unlocks fabrication of basic fuel, construction components and waste water tanks. More technologies will be added in future updates.

Other Changes:

• Waste Water Tank device - specialized storage for waste water
• Visitor leaves after some time
• There is less visitors
• Fixed thruster particle rotation
• Added sound to button clicks