A Game of Thrones: D20-Based Open Gaming RPG
George R.R. Martin, Lee Moyer, Travis Moore, Chris Seaman, Jon Hodgson, Jason Engle, Wil Upchurch, Dennis Calero, Elissa Carey, William O'Connor, Sam Johnson, Jesse Scoble, Ian Sturrock, Jonathan Cassie, Beth Trott, Mark Mackinnon, Simone Cooper, Jeremy Zimmerman, Chris Desmarais, Mark Jason Durall, Roman "Amok" Papsuev, Nate Barnes, Shane Coppage, Thomas L. Denmark, Chris Dien, Veronica V. Jones, Andrew Trabbold, Udon Entertainment, David Lyons, Debbie Gallagher, Mark Evans, Christopher Young