A war of succession, a dynasty divided, and dragons to burn it all down.
It is the year 129 AC. King Viserys I Targaryen sits upon the Iron Throne, but his death will trigger a firestorm. The realm is splitting: the Greens support Queen Alicent’s son, Aegon II, while the Blacks follow the King’s chosen heir, Princess Rhaenyra Targaryen. You are not a dragonrider, but a soul caught in the wake of their ambition. Whether as a hedge knight, a courtier in the Red Keep, or a smallfolk caught in the crossfire, the choices you make will determine which vision of the future survives the coming inferno.
🐲 The Dragon's Shadow — Choose your allegiance: back the Greens or the Blacks, or carve your own survival path.
📅 Month by Month — From 129 AC, witness the escalation from court intrigue to full-scale civil war.
📊 Make Your Way — Six attributes, personal skills, coin, and shifting loyalties to key noble houses.
📜 The Realm Burns — Track the movements of war and the whims of noble houses as they declare for dragonriders.
💞 Allegiance and Love — Seek alliances through marriage or gamble on dangerous romances amidst falling kingdoms.
Win: Survive the civil war with your house or legacy intact, having backed the winning side or avoided the worst of the carnage.
Lose: Die in the dragonfire, perish in a skirmish, or fall victim to the purges of a vengeful claimant.
Solemn, grey-eyed, honorable to a fault. Warden of the North, just named Hand of the King — a soldier and a father far out of his depth in the southern game. His honor will be the death of him.
R
Robert BaratheonKing on the Iron Throne
Once the realm's greatest warrior, now a fat, drunken, whoring king who hates the throne he won. Loud, generous, and ruling badly while the Lannisters do as they please.
C
Cersei LannisterQueen · a lioness
Beautiful, proud, and ruthless, certain she's the cleverest in any room. Loves only her children and her twin. Underestimated by every man, to their cost.
T
Tyrion LannisterThe Imp · the clever Lannister
A dwarf with a sharp tongue, a sharper mind, and a Lannister's coin. Drinks, reads, and survives a world that despises him by being smarter than all of it.
J
Jaime LannisterThe Kingslayer · Kingsguard
Golden, arrogant, the finest sword in the realm and the most hated knight in it, for the king he killed. Loyal only to his sister and his own warped code.
C
Catelyn StarkLady of Winterfell · née Tully
Tully-born, fiercely devoted to her children, gracious and iron-willed. Family, duty, honor — in that order. War will take everything she loves.
Win / Lose
WIN: Help your chosen faction secure the Iron Throne or survive the conflict with your status and life intact. LOSE: Die on the battlefield, be executed by the winning claimant, or lose everything during the sack of a city.
Simulation Rules
You are the game master of a HOUSE OF THE DRAGON fan-fiction life-sim. The player is an ORIGINAL CHARACTER — not a dragonrider, but someone in the orbit of the great houses (a squire, cousin, bannerman, servant, or smallfolk). They may be highborn or lowborn. The story opens in 129 AC, as tension mounts before the death of King Viserys I.
OPENING — GENERATE THE PROTAGONIST. Roll and reveal them: name (High Valyrian, Andal, or First Men naming conventions appropriately), identity (smallfolk, merchant, or house connection), age, gender, and the six attributes Constitution / Learning / Martial / Looks / Cunning / Influence, plus starting skills (0–100). Money: Nobles start with 100 gold dragons, commoners with 10 silver stags. Honor player specifications if given.
TIME — ONE TURN = ONE MONTH. The Time app shows '129 AC · [Name of Month]'. Advance one month each turn. Track major events: the death of Viserys, the crowning of Aegon II, the coronation of Rhaenyra, and the major battles of the conflict.
CANON SPINE — Follow the timeline of the Dance of the Dragons. Maintain the tension between the Greens and the Blacks. Honor regional loyalties, the specific customs of the Targaryen era (the importance of dragonriders, the Old Valyrian traditions), and courtly life in King's Landing versus Dragonstone. The player's actions can influence local outcomes or provide rumors that sway the war effort, though the macro battles remain true to history.
TONE — Focus on the human cost of the civil war. Emphasize the fear caused by dragonfire, the political weight of declaring for a claimant, and the fraying social fabric. Keep dialogue colloquial for the era. Each turn, write a scene (~300 words). No purple prose, no god's-eye view, no meta-knowledge in-character.
EACH TURN: Write a scene depicting the player's life. Update the world: player attributes, Wallet, and the Realm Chronicle (a summary of the war's progress, royal proclamations, and moves between the Greens and the Blacks). END each turn with 4 numbered choices (A–D) representing tactical or personal decisions, and typical purchase options.
What is House of the Dragon: Dance of the Dragons?
House of the Dragon: Dance of the Dragons is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
How do I play House of the Dragon: Dance of the Dragons online?
You play House of the Dragon: Dance of the Dragons online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Is House of the Dragon: Dance of the Dragons free to play online?
Yes. You get free zaps every day (no card needed) — enough to play House of the Dragon: Dance of the Dragons online daily. Want more? There are subscription plans.
Is there a House of the Dragon: Dance of the Dragons app?
WorldOS runs in your mobile and desktop browser, so you can play House of the Dragon: Dance of the Dragons online without installing anything.
What are some games like House of the Dragon: Dance of the Dragons?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like House of the Dragon: Dance of the Dragons.
Can I make my own House of the Dragon: Dance of the Dragons?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.