I have a 17x17 grid with blue, red and yellow all feeding to the cell, I think I have 60 output but the writing is so small unable to gauge the changes from doubling the power cell against buying a 'heat store'. Good game once worked out how to use the route merger icon.
Not a clue, instructions are poor, graphics to arrows show nothing. Press and see what happens. After 30 minutes still no clear thought as to when to click this arrow or that cube. One star.
Having a small issue with sounds. I play my preference is to play with music and spooky sounds both muted. The game is remembering to keep music muted but not spooky sounds. (playing on home pc Win 10, using chrome)
This is just additional art, you can choose between download all the content at once, or download art for next base. We have quite a weightful graphics, so we made it as extra download to load the players base faster.
Music can be muted from the main menu by setting volume to 0.