Hey there. I've been making some progress learning flash, so this is my first shoot-em-up. You fly the space freighter using the arrow keys and click on the attacking UFOs to make them explode. It's only 3 levels, but hopefully I've made it challenging enough to occupy you for a few minutes. Enjoy!
UPDATE: Wow, some of you guys are pretty harsh...but I want to thank you others for the positive feedback. I fixed some of the glitches. You can't fly off the screen now, and the after-explosion doesn't kill the freighter.
UPDATE 2: I see a lot of comments saying it's not hard enough, so I'm tweaking the numbers so the enemies come faster and more numerous. I also added in some different alien ships.