Conversion is a social deduction board game with changing secret identities for 4 to 12 players. Explore an ancient castle filled with runes, crystal balls and secret passageways, while you attempt to locate the crypt and destroy the Great Demon. Each turn players execute one action simultaneously while working towards a long term goal. Players record their findings in a dry erase notebook, gradually constructing a web of game-relevant information. During encounters on the board, players may attempt to convert each other to good or evil using the games web server, a system designed to enhance the mystery and truly bring the game to life. —description from the publisher