I've read through the tutorial which has a very detailed backstory but I'm still confused as to how to play the game! I have these two circles that I can move around (are these the "crosshairs" the tutorial discusses? There is no cross.) Sometimes I seem to block the laser blast from the ships but it seems to have some sort of unexpected paralax offset making is very hard to block the blasts. My suggestion is to have a VERY slow step by step tutorial. Something that SHOWS what movement is expected and...