I can't find my worlds folder, help!
It's in C:\Users\[username]\AppData\LocalLow\Denki\Autonauts
They should really fix that. It's very awkward and ineffective... also, it's not there.
the appdata folder is a hidden folder, so you might not find it. The best way to get there is to type %appdata% in the search bar. Or you could turn on hidden folders but I recommend the first way if you are not familiar with hidden folders.