Yes, the rotation is too slow, and I didn't know about 'building cells', so a tutorial would be very helpful. And, as others have already noted, adding goals would be nice.
Also, thank you for paying attention to people's feedback :)
I mean that building doesn’t always work - sometimes I click on all the cells and nothing happens. Maybe I just don’t understand the building conditions. As for the controls, I mean: Movement feels inconvenient, especially when trying to rotate a cell. When zoomed in, the cell goes off-screen.
