WARNING: This code could melt your computer. 

I'm building this on a MacOS X 10.7.5, 
with Xcode 4.6.1 with Apple's custom version of Clang. It should be 
cross-platform, but try at your own risk.

Setup instructions for 
SFML: http://www.sfml-dev.org/tutorials/2.0/start-osx.php

I'll be following the SFML Game Development book and go from there.

Graphics: http://gamedev.tutsplus.com/articles/news/enjoy-these-totally-free-space-based-shoot-em-up-sprites/