From Wikipedia: Frontlines includes a multiplayer mode as well as a single-player campaign that uses the Frontlines system found in the multiplayer component. Single-player mode limits the players to the fictional Western Coalition, while online modes let players play as either the Western Coalition (WC) or Red Star Alliance (RSA). It is not bot compatible. A multiplayer demo of the game was released for the Xbox 360 on February 11, 2008. A demo was also released for the PC. Towards the end of 2012, the PC online multiplayer mode of the game was no longer available, although the LAN mode still operates.