Our artist is working on different graphics for Steam at the moment. Like trading cards and different banners. You'd be surprised how much there is

After that he will do graphics necessary for upgrading UI and some other for the game. If there is still time left we will try to squeeze some extra hulls before the release.
Though, there is a whole lot of them already, isn't that enough?

As for different things to encounter in space, that's for sure. As soon as the core game is complete we will be spending time extending what we have as well as adding much more variety.