This game is the epitome of lazy. The 5 tone looping music is annoying. There are no graphics at all. Just blocks. The enemy ai if I can even call it that is god awful. All they do is teleport around the screen while going straight down. There's a difference between creating difficulty and excusing your terrible ai and code as a purposefully created challenge. It's tagged visual and story? What? You sit there and shoot blocks until the screen says you win. If you wanted to turn this into an actual game I'd recommend improving on your code and researching good game design. Challenge is only fun when the player is in control. Random is not a challenge. Make some art... the graphics are worse than atari because there is just no effort at all. At least in atari games you have some designs.