mean people suck
now, all those people that said "oh man, you put no work into this" and "this game sucks" should all just take a pill. seriously, even making a game like this, with minimal amounts of code, is still tough! maybe not for some nerds out there, but still, not everyone's a nerd. this is a good attempt for making a Space Invaders clone. my advice to the creator, make more levels, or spice it up a bit with some other enemies or shooting enemies. overall though, don't listen to those other guys, this is good. keep it up and you'll make some wicked games.