From publisher blurb:
World vs. Hero is the two-player storytelling game system that pits the World Player’s insidious conflicts against the Hero Player’s bold champions in a duel of strategic creativity!
From magical fantasy to superhero action to mind-bending horror, World vs. Hero is fully customizable and ready for anything players can dream up!
World vs. Hero is playable with this book and a standard deck of playing cards.
RPGG Item entry World vs. Hero