Apart from other things that you add , Andrew , if you go for upgrading cosmodrome in career mode , as the player proceeds through the game , using the in-game currency , why don't you add other cosmodromes at other places on Droo, ,like- The poles etc . They could be initially just certain areas of land with favourable location , where the player can spawn their craft ,when the player purchases the area using the in-game currency . They can just include a part of a cosmodrome , like , just a Launchpad , or just a runway or a whole cosmodrome , depending upon the level the player has developed it .