(Note: This is a campaign requiring the Catalyst RPG system. Visit http: //www.cherrypickedgames.com/catalyst/ for the base game). Seattle may be humanity's last hope against the demon onslaught. However, internal strife between ideological factions may tear the town asunder before the demon siege begins. "Sins of Seattle" follows the players' ill-fated migration from Portland and subsequent branding as the Church of Destiny's chosen ones, set to unite the city. This guide aids game masters in directing a Catalyst campaign. "Sins of Seattle" takes 3-5 players through a longer, open-ended, 7-session campaign