Ha, I would love to get more time to spend working on this game. There is a level editor, though, and some players have made truly amazing levels in the game. Many are posted in the TestTubeGames forum, so I encourage you to check them out (http://testtubegames.com/forums/viewtopic.php?f=3&t=89).

One player made a quasi-"light clock" using the bullets, and another made a whole sequence of levels about the see-all seal that may as well be canon :)