Hi!
This is my first game that I made completely by myself, except for the sound. I got the sound at www.freesound.org.
The goal is to kill as many enemies as you can, before they destroy your ship.
I tested it on Windows 7 and Ubuntu 11.04. If someone will test it on Mac, please let me know if it works.
Game screenshot:
Java web start for the game:
http://www.gametutorial.net/games-showcase/Space-shooter/Space-Shooter.jnlp