The folks at Telltale Games are already toiling away on the rest of the episodic from "multiple sources" that Telltale is currently in the midst of making a new adventure game series based on George R. R. Martin's epic fantasy series A Song of Fire and Ice, and the accompanying HBO TV show, Game of Thrones. However, the identities of these sources and the means through which this news has surfaced were curiously absent from the initial report, so we're just going to have to leave it up to pure speculation at this point.