Recently debuted at Joue le jeu at la Gaite lyrique, Interference is a game designed by Eric Zimmerman and Nathalie Pozzi. Unlike most games, Interference is “complicated by the fact that in order to play [the players] steal pieces from each others’ games.” Aesthetically, it looks as if Calder stepped on a bee hive—and the game induces an appropriate degree of chaos as players swarm about. According to the rules, though, this chaos is part of the game.