
- BGG rank
- BGG #2,530
- BGG rating
- 8.5
Avalon: The Riven Veil
- 2–4 players
- 90–120 min
- Complexity 3.6/5
- 2026

2021
Rules assistance for Brian Boru: High King of Ireland
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 3 players

What would you like to know?
Answers come from the official rulebook, with the page to check.
Brian Boru: High King of Ireland is a board game released in 2021 for 3–5 players, 60–90 minutes per game, and ages 14 and up. It was designed by Peer Sylvester and its main mechanics are Hand Management, Point to Point Movement, and Area Majority / Influence.
In Brian Boru: High King of Ireland, you strive to unite Ireland under your domain, securing control through might, cunning, and matrimony. Join forces to fend off Viking invaders, build monasteries to extend your influence, and gather support in towns and villages throughout the land. To become High King of all Ireland, you need to navigate a web of shifting alliances, outmaneuver your enemies, and grab history by the reins. The success of the historical Brian Boru rested on three pillars: his victories against the Vikings, the favor he managed to garner with the Church, and the alliances he forged through political marriages. This became the foundation of the game, with each pillar becoming a suit in the trick-taking that forms the core of the mechanisms. Win a trick and you gain influence in a town, which, in turn, gains you majorities in the regions; if you lose the trick, however (deliberately or otherwise), you instead take an action corresponding to the suit of the card.
Brian Boru: High King of Ireland supports 3–5 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The listed playing time for Brian Boru: High King of Ireland is 60–90 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Brian Boru: High King of Ireland for ages 14 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Brian Boru: High King of Ireland has a complexity rating of 2.6 out of 5 from BoardGameGeek players, which makes it a medium-light game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Brian Boru: High King of Ireland belongs to these categories: Card Game, Territory Building, and Medieval. Its main mechanics are Hand Management, Point to Point Movement, and Area Majority / Influence. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The credited designers of Brian Boru: High King of Ireland are: Peer Sylvester. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Brian Boru: High King of Ireland as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.