Telltale Games may be working on a game based on George R.R. Martin's A Song of Ice and Fire series, the inspiration behind HBO's wildly successful Game of Thrones. IGN has reportedly received a tip from "multiple sources" that the developer best known for The Walking Dead is working on some kind of game based on the fantasy series.

"We get these sorts of rumors about what we could be working on next cropping up all the time. Officially we have no comment," a rep told IGN in response. The company does have a good track record of working on licensed properties, however. They've also worked on games based on Back to the Future, Jurassic Park, and most recently, Fables.