It's fun like minecraft.You can play it for the thrill of doing new stuff and when that stuff is over you just play it out in your own way.You can build a mün base,a house held up by propellers take on a challenge in the challenge forum.It follows a formula.It is what you make it.Yes you can call it ''just put bases on other planets'' but then you don't really get the Point of the game.If you don't like making bases do something else in the game that you like.start a Company in the forums to make flying rovers and other stuff that hasn't been invented yet '