- BGG rank
- BGG #388
- BGG rating
- 7.4
Project L
- 1–4 players
- 20–40 min
- Complexity 1.6/5
- 2020
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- 7.8
Rules assistance for Square One: Combo Master
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
- 1–4 players
- 15–50 min
- 8+
Rules assistant for Square One: Combo Master
What would you like to know?
Answers come from the official rulebook, with the page to check.
Square One: Combo Master is an expansion for Square One released in 2025 for 1–4 players, 15–50 minutes per game, and ages 8 and up. It was designed by Jan Soukal and Patrik Chleboun.
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About the game
The Combo Master expansion brings another layer of strategic depth by introducing Action Rewards; a new type of sequence that after completion gives a player bonus action to use during their turn. With Combo Master you can stack up your actions and unleash them later in the game to perform a mega combo!
Designers
Publishers
- Boardcubator
Questions and answers
Square One: Combo Master supports 1–4 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 Square One: Combo Master is 15–50 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 Square One: Combo Master for ages 8 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.
Square One: Combo Master belongs to these categories: Abstract Strategy, Puzzle, and Expansion for Base-game. Categories describe the theme, setting and style of a game rather than its rules. Filter the catalogue by the same category to find similar games when you enjoyed Square One: Combo Master and want something comparable for your next game night.
The credited designers of Square One: Combo Master are: Jan Soukal and Patrik Chleboun. 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 Square One: Combo Master as an expansion for Square One. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Square One to use it. Check that your edition of Square One is compatible, as some expansions were revised between editions.