From the back of the book:
Become a Femme babe!
Save the galaxy!
Win Jack's heart!
At last! A roleplaying game about your favourite intergalactic anti-hero. Jack Cosmos - the Space Rat.
Now you can take part in his over the top, outrageous adventures too!
Suit up and prepare for action - you're about to join the Space Rat's cadre of needy girlfriends, the femme babes, as they set out on another wild ride across the galaxy!
The Space Rat rules are a wonder of clarity and intertwined, logical design. Femme Babes are bad-asses with style! At the end of the session, both players beaned and said, "I like my Femme Babe," as if they hadn't expected to. - Ron Edwards