I just built a lower level and when i came back the was a grey wall blocking me off from the rest of the ship. Making this currently unplayable. https://steamcommunity.com/profiles/76561197976868635/screenshot/2062138842844476604/

Just a couple of things i have thought of so far, the Drone needs some form of targeting crosshair, as it appears to shoot on an upwards trajectory rather than a flat plane. An there needs to be some way of knowing what you are targeting whilst in the drone, as its pot luck, and whilst iron is the most needed resource at the start, it seems to be one of the rarer items to gather. I've spent 40 minutes or so in game so far and almost all of it has been spent waiting to get enough iron to unlock the next par...