Every Upcoming Game of Thrones Spinoff in 2026 and Beyond: The Complete Guide to Westeros on Screen

Game of Thrones ended in 2019, but Westeros is busier than ever. HBO isn’t just expanding the franchise — it’s building a fully-fledged cinematic universe out of George R.R. Martin’s world. From ongoing dragons-and-civil-war epics to medieval buddy comedies, animated adventures, and feature films, here’s every GoT spinoff you need to know about right now.

All GoT Spinoffs — Status Tracker

🏇 A Knight of the Seven Kingdoms — Airing Now

A Knight of the Seven Kingdoms premiered on January 18, 2026, on HBO — a prequel set about 90 years before Game of Thrones, following lowborn hedge knight Ser Duncan “Dunk” the Tall (Peter Claffey) and his squire Aegon “Egg” Targaryen (Dexter Sol Ansell). Lighter in tone than its predecessors but overflowing with heart, it has earned a 94% approval rating on Rotten Tomatoes and is averaging 14 million viewers per episode in the US and 26 million globally. Season 2, based on The Sworn Sword novella, is already filming with Lucy Boynton, Babou Ceesay, and Peter Mullan joining the cast.

🐉 House of the Dragon Season 3 — Summer 2026

The Targaryen Civil War erupts into total war when House of the Dragon returns in June 2026, likely opening with the infamous Battle of the Gullet — one of the bloodiest naval conflicts in Westerosi history. PC Gamer With four seasons planned in total, the showrunner has confirmed the story will fully cover the Fire & Blood storyline and wrap cleanly with Season 4 in 2028. Emma D’Arcy and Olivia Cooke return in what promises to be the most spectacular season yet.

⚔️ Aegon’s Conquest — In Development (Film & TV)

Aegon’s Conquest is confirmed to be in development at HBO with The Batman writer Mattson Tomlin attached — this project will show the violent rise of the Targaryen dynasty, directly contrasting with House of the Dragon’s depiction of their downfall. Interestingly, two separate projects following Aegon the Conqueror are reportedly in the works simultaneously — one as an HBO TV series, and another potentially as a Dune-sized feature film. Pearl Abyss

🌊 Ten Thousand Ships — In Development

Ten Thousand Ships follows the legendary Nymeria — the Rhoynar warrior queen for whom Arya Stark named her direwolf — as she travels from her homeland and eventually settles in Dorne. PC Gamer Playwright Eboni Booth has been tapped to write a new pilot, and George R.R. Martin has described being “very excited” about this one, noting the creative challenge of depicting the scale of the source material.

🎨 Nine Voyages (Animated) — Early Development

Nine Voyages is planned as an adult animated series chronicling the early adventures of Corlys “The Sea Snake” Velaryon — beloved from House of the Dragon — with legendary Samurai Jack creator Genndy Tartakovsky attached as the creative force behind the project. PC Gamer No release date has been set, but the combination of this director and this character makes it one of the most exciting long-term prospects in the franchise.

🏯 Yi Ti — Animated, Early Development

Yi Ti refers to the Golden Empire in the far east of Essos — a region with minimal source material but enormous potential for world expansion. An animated spinoff set there has been in early development since 2021 and remains a long-term ambition at HBO.

❌ What Got Cancelled?

The Jon Snow spinoff with Kit Harington is off the table for the foreseeable future — the creators couldn’t find the right story. Bloodmoon, starring Naomi Watts and set during the Age of Heroes, was scrapped after a $30 million pilot was filmed. Flea Bottom, exploring life in King’s Landing, was also cancelled.

For full episode guides, character explainers, and GoT universe deep dives, head to TechnoSports — your go-to hub for everything in the world of TV and entertainment.

Learn more about the complete history of the Game of Thrones universe and all confirmed spinoffs on the Game of Thrones Wikipedia page.

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