Nice prototype, it shows quite a lot of promise! I wasn't able to build a geothermal power plant, the frame was on top of the droid building and I couldn't assign a droid or decommission the building. For some reason, after setting the game to fullscreen, when I add a profile the game reverts to windowed mode.
I found the droid building menu very useful to control my individual droids (harvest, explore), but I wonder how tedious it could be when there are a lot of droids to control. The ability to select several units from the list to give them an action could be useful.
Awesome work, keep at it! 😁