A wagering game system and its operations are described herein. In embodiments, the operations can include determining that an online communal wagering game (communal game) requests additional players. The online communal wagering game can be provided by a wagering game provider. The operations can further include determining one or more social network user accounts (social network accounts) available to play in the online communal wagering game. The social network accounts can from different social network websites, servers, etc., across the Internet, or other communications networks. The operations can further include aggregating the one or more social network accounts into a communal wagering game session, controlling the communal game with bets from the aggregated social network accounts, and providing social communication content that the social network accounts can use to communicate, receive notifications, view game replays, trade items, etc. The operations can also include using jurisdictional rules to control wagering functionality.