From the back of the book:
Yes, it's true! Macho Women with Guns is back! The only roleplaying game in the Vatican Archives is now in it's second edition! All the bad things rolled into one tasteless volume, with scads of new rules, lots of cool artwork and literally thousands and thousands of words arranged into marginally coherent sentences!
We know what you want*, and once again we shamelessly pander to your basest instincts in an effort to get our hands into your pockets and...well...never mind. Anyway, if you are tired of storytelling and diceless angst, and just want to go out and blow the living daylights out of something, Macho Women is the only way to go!