up = turn clockwise faster down = turn anti-clockwise faster The energy tank stores the energy produced. You have to click on it to store the energy recorded on the top left corner. Recommended amount of propellers - from 2 to 6. Enjoy (^_^)!
I made everything on vector graphic. On the internet, the snow might make the turbine slower. Sorry it may be slow on the internet and it'll be quicker if you download it. Please feel free to make comments. Updates - --3rd Nov: Deleted snow effect because it was glitchy