Hey, idk why windows version is being read as a virus but i installed pygame and could play with the files you left for download, pretty cool you had the highscore right above your current score, this and the way the ships move really gives incentive to play again. when you moved and clicked to shoot the first shoot was always on where you were before rather than where u are, that kind of killed me when i tried to shot a ship in front of me but also pretty cool to see a game made with pygame, having sound effects is also a nice touch :D