HBO, Game of Thrones sing a Song of Ice and Fire on Facebook

We're starting to get the impression that fans of epic fantasy TV series just might like Facebook games too. At least major cable TV networks like HBO (and Starz) are making that gamble with Battle for the Iron Throne. The game, which will launch its levels in phases of mini games over the coming weeks as the show builds steam, is an adaptation of Game of Thrones, which is an adaptation of the popular novel series, A Song of Ice and Fire, by George R. R. Martin. So, consider this Facebook game an adaptation twice removed.