Can't get enough Galactic Space Junk rock blasting mayhem? You can now blast rocks with your water cannon in an arena on any major platform with all the 3D OpenGL goodness. So you are probably asking, "I have a Windows or Linux machine isn't this a Mac site?". Solar Fusion Software is going cross platform with Galactic Space Junk Arena. As long as you have a modern web browser and a recent desktop computer you should be able to play. Check it out in the Games section. Enjoy!
(Update)
Version 1.1 was just updated in the Games section. It fixes a potential crash and adds numerous performance enhancements.