Very fun. One critical bug for the mid-game: it doesn’t seem to be possible to scroll the upgrade graph. So, any upgrade that’s not visible on the screen can’t be seen or obtained.
Would never have occurred to me to try that, and I didn’t see any help suggesting it. I’ve never seen anything use right-click drag before. I had tried left-click drag, scrolling, zooming, arrow keys, and moving into the edge, all of which I’ve seen before.
It's awkward to use right click drag on my laptop with a touchpad. Usually games use the two finger drag on the touchpad (which is the same as the vertical and horizontal scroll wheel on a mouse). Is it possible to add that as an option?