Revenge of the Killer Bs is a collection of reusable Warp adventures designed to be picked up and played with minimal preparation, effort or fuss. It uses the 'Wanton' Role-Playing (WaRP) system from Atlas Games under their 'Open Game License'. A basic version of this rules system can be found in Part Two of this book for easy reference.It is a collection of Migwin Crow's 'Pocket Sized' role-playing games', which are all available individually for FREE. This version just puts them all neatly together with a succinct version of the WaRP System Rules for easy reference.