The Game of Thrones spin-off series House of the Dragon is set to begin filming soon (Credit: HBO) We don't know which characters are set to appear in the stage adaption but according to Martin's books, attendees included Robert Baratheon, Ned Stark, Prince Oberyn, Jaime and Cersei Lannister. HBO and Kit Harington are developing a Game of Thrones sequel show about Jon Snow! Possible storylines for HBO’s Game of Thrones spin-off. By Anwesha In the Song of Ice and Fire books by Adapted from George RR Martin’s hit fantasy novels, Game of Thrones is set to spawn several spin-offs, including the forthcoming House of the Dragon – slated for release in August this year. Set in an age when the Targaryen line still holds the Iron Throne and the memory of the last dragon has not yet passed from living memory, great destinies, powerful foes, and dangerous exploits It was released in 2018. While the game is based on characters from the GOT universe, such as Cersei Lannister, Jon Snow, Daenerys Targaryen and Tyrion Lannister, it is also considered a spin-off of Nerial’s Reigns series. Game of Thrones: Winter is Coming was released months before the final episode of the TV version of Game of Thrones ended Jon Snow was the beating heart of Game of Thrones.He went from a bastard in House Stark, to leader of the Night’s Watch, to a straight-up corpse, to facing off against the Night King, to loving Published on May 22, 2016. Photo: HBO. As much as we'd love for the latest Game of Thrones rumor to be true, Kit Harington has not been approached about starring in a spin-off of the HBO hit 1 day ago · As "Game of Thrones" creators, Benioff and Weiss were contractually guaranteed producer credits on any subsequent spin-off series — but turned the clause down as they didn't like the idea of Several different spinoffs are currently in development, but Game of Thrones author George R.R. Martin confirmed in a 2017 blog entry, “Every one of the concepts under discussion is a prequel HBO is milking the Game of Thrones franchise in any and every way possible. Following the chart-topping success of House of the Dragon, the ongoing Game of Thrones prequel TV series, HBO is reportedly readying another new Game of Thrones spin-off, centring around Aegon I Targaryen’s conquest of Westeros. Although the Westeros fantasy universe 1KWCp.