Incredible Maine - 2007 Roller Derby - 1.2 was released on: USA: 10 November 2007
Stockholm Roller Derby was created in 2007.
Roller Derby Brasil was created in 2011.
Roller Derby France was created in 2011.
Montreal Roller Derby was created in 2006.
Copenhagen Roller Derby was created in 2009.
Helsinki Roller Derby was created in 2009.
Houston Roller Derby was created in 2005.
Pacific Roller Derby was created in 2008.
Toronto Roller Derby was created in 2006.
Humboldt Roller Derby was created in 2007.
Wasatch Roller Derby was created in 2008.