Spacewalk Empire

Listen, commander! To spacewalk your way towards an empire, you'll have to keep track of  a whole bunch of things. First of, watch out for your harvesters. Create safe paths for them, so they don't run into some alien robot's arms. Oh, and you better avoid those explosive barrels, too. Or don't and use them to set up a trap. Anyways, in case things get hairy, you can send your rangers out as backu…