Upgrading is the best part of most any game, right? Well you're in luck with this game. You have to upgrade to even play the darn thing! Not only do you get to upgrade your in-game ship with new parts and then upgrade those parts, you get to upgrade the game itself. You might consider buying a preloader and a loading bar, else the game won't do much. Fortunately they'll give you a loan when you start. Have fun and come back for more games soon!