What Counts as an Official Game of Thrones Spinoff
When people ask about other Game of Thrones spinoffs, they usually mean projects connected to the main series that are not the core sequel drama. This guide focuses on television projects either commissioned, in production, or officially announced by HBO and authorized creators. It excludes unproduced ideas, fan pitches, and speculative talks to provide a reliable reference for what exists, what happened, and what may still come.
House of the Dragon: The First Live-Action Spinoff Series
Premise and Creative Leadership
House of the Dragon is the first live-action spinoff series to reach viewers. It focuses on House Targaryen and the events leading to the Dance of the Dragons. Ryan Condal and Miguel Sapochnik served as showrunners for the first season, with Condal, Sapochnik, and Sara Hess shaping later seasons.
Status, Seasons, and Key Details
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Series Premiere | August 21, 2022 | HBO official announcement |
| Current Status | Renewed for Season 2, ongoing production | HBO press release |
| Number of Seasons Ordered | Season 2 confirmed; Season 3 under development | HBO public statements |
Aegon the Conqueror and the Planned Prequel (Early Development)
Before House of the Dragon, HBO explored a prequel series centered on Aegon the Conqueror and the founding of the Targaryen dynasty. By late 2020, showrunner Steve Conrad exited, and the project shifted toward the Dance of the Dragons timeline. This transition led directly to House of the Dragon, making the Aegon-conqueror concept an early developmental path rather than a separate production.
Nine Reformation and Other Character-Focused Concepts
In 2020, HBO also commissioned a project called Nine Reformation, centered on a member of the Faith of the Seven. It advanced further than vague pitches but did not move into full production. Reports indicated it was not intended as a long-running franchise entry. No greenlight or further public development has emerged, placing it in the realm of explored concepts rather than active spinoffs.
Myror Targaryen and the Early Speculative Phase
From Forums to Official Interest
In 2017, a fan petition and open letter encouraged HBO to develop a series around Ser Myror Targaryen. The petition noted fan interest but did not secure a commitment. HBO later acknowledged general interest in Targaryen-centered stories but never announced a project focused on Myror, illustrating how audience campaigns can raise visibility without resulting in production.
Current Status and Lessons Learned
As of 2024, no Myror series exists. This idea remains an example of early fan-driven discussion, useful for understanding how studios gauge interest without committing resources.
Greenlit but Unproduced: The Small Council Meeting
In 2021, HBO reportedly greenlit a meeting project to explore an elite council of powerful figures in Westeros. The concept aimed to examine governance and power without centering on a single dynasty. No casting, writers’ room, or production timeline followed, highlighting how pilot-stage ideas can remain confined to planning.
Status Summary Table of Notable Concepts
| Project or Concept | Status | Notes |
|---|---|---|
| House of the Dragon | Active (Season 2 filming, Season 3 in development) | Live-action series, officially commissioned |
| Aegon the Conqueror prequel | Evolved into House of the Dragon | Early development, not a separate series |
| Nine Reformation | Explored, not progressing | Faith-centered concept, no production announced |
| Myror Targaryen series | Not in development | Fan-led interest, no official commitment |
| Small Council meeting project | Not in development | Pilot-phase concept, did not advance |
How These Projects Relate to the Main Franchise
All officially announced spinoffs connect to the core lore, timeline, or geography of the main story. House of the Dragon directly precedes the events of Game of Thrones, preserving continuity. Other concepts, whether explored or shelved, were framed as part of the same fictional universe, ensuring that any live-action project would feel like an extension of what came before.
Rumor Management and What to Watch For
Because the franchise remains popular, new rumors about unannounced spinoffs circulate regularly. Reliable information typically comes from HBO press releases, official showrunner statements, or major entertainment outlets with direct sourcing. Treat isolated social media posts or anonymous reports as unverified until confirmed by those channels.
Conclusion: Keeping Expectations Grounded
Among other Game of Thrones spinoffs, only House of the Dragon is currently active and widely available. Several earlier-stage ideas reached planning or development phases but did not proceed. By focusing on verified announcements and transparent timelines, fans can understand what exists, what changed, and what may emerge without overstating the current slate.