If you've found yourself excited by all the coverage of Galaxy on Fire 2 lately between the initial set of screenshots, the WWDC hands-on, the teaser trailer, and finally the full trailer, this is a freebie you won't want to miss. Galaxy on Fire 3D was released in early 2009, and includes over 20 hours of space shootin' and tradin' gameplay. It feels a little dated compared to more recent shooters, but that doesn't make the game any less fun to play through.

Galaxy on Fire 2 is scheduled for release this October, and while I doubt that playing through the first one will be at all required to enjoy the second… There's no reason not to give this game a try, especially while it's free.