Ion: A Compound Building Game
BGG rank
BGG #7,852
BGG rating
6.3

Ion: A Compound Building Game

2015

Rules assistance for Ion: A Compound Building Game

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 2–7 players
  • 20–40 min
  • 8+
  • Complexity 1.4/5

For 2 players

Rules assistant for Ion: A Compound Building Game

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Answers come from the official rulebook, with the page to check.

Ion: A Compound Building Game is a board game released in 2015 for 2–7 players, 20–40 minutes per game, and ages 8 and up. It was designed by John Coveyou and its main mechanics are Set Collection, Pattern Building, and Open Drafting.

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About the game

ION: A Compound Building Game is a card drafting game where players select from a number of available Ion Cards and Noble Gas cards with the goal of creating sets of compounds and inert noble gases. Here’s how the game is played: Each player is dealt eight cards, must select one of those cards and then passes the remaining. Players must choose to either bond (pair) their selected card with another Element Card or set it alone (possibly to form an ionic bond at a later time). Throughout the game, players gain additional points for building specific compounds which are listed on the Compound Goal Cards and have available a set of Action Tiles which award them additional moves throughout the game. Players score points based upon the quantity and type of neutrally balanced compounds they construct and noble gas sets they collect. After three rounds, players add their total scores from each round, subtract points from Action Tiles used, and the player with the most points wins!

Designers

Publishers

  • Broadway Toys LTD
  • (Web published)
  • Ediciones MasQueOca
  • Genius Games

Questions and answers

Ion: A Compound Building Game supports 2–7 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.