what if say after lev50 u could find some kind of rock demolisher say get 10 to remove some small rocks as there plenty of boulder i like to have removed in s9 and explorer could find 1 in a search (prosent could be like 1-3% to find them) that would make game more intresting as u could free up more space could be implemented to only few sectors and some boulders (the small ones)
please tell me what u think