Play a game with zombies in it

D20 Ghouls is a convention and events-ready version of the Open Source game Humans Vs Zombies run by the D20 Girls Project, a non-profit organization of women from all over who love tabletop, video gaming, comics, anime, and other nerdy things. In the game, you start play as a Human, trying to survive the zombie apocalypse and complete missions to save humanity. As the game progresses, you'll earn achievements for your accomplishments during missions, become a zombie, and turn on your friends and allies to bring them to the horde. 

Can you survive your favorite convention? Join a game and find out.