A server to host a multi-player game is disclosed. The server includes a network interface coupled to an Internet Protocol (IP) network to send and receive data related to a multi-player game. The server includes a game play data module to receive multi-player game play data from a plurality of end user gaming devices via the network interface. The multi-player game play data is received via a plurality of unicast transmissions. The server includes an assembly module to assemble the multi-player game play data received from the plurality of end user gaming devices to generate aggregated game update data. The server also includes a transmission module to transmit the aggregated game update data as a single IP multicast transmission via the network interface.