The Search for Planet X*

The Search for Planet X is a captivating board game that immerses players in the world of astronomy and scientific discovery. Aspiring astronomers use a combination of observation, deduction, and a companion app to unravel the mystery of a hidden planet in our solar system.

Gameplay Overview

  • Role of Astronomers: Players act as astronomers using scientific methods to locate Planet X.
  • App Integration: A companion app randomizes the arrangement of space objects and Planet X's location, ensuring a unique experience each game.
  • Dynamic Gameplay: Players perform scans and attend conferences to gather information, marking their findings on deduction sheets.

Special Features

  • Theory Publishing: Players can publish theories about object locations, earning points for accuracy.
  • Narrowing Down Planet X: As the game progresses, players eliminate possibilities to deduce Planet X’s location.
  • Endgame Search: Players use the app to confirm Planet X’s location, triggering the end of the game and a final scoring round.

Conclusion

The Search for Planet X offers a blend of scientific inquiry, strategic thinking, and competitive gameplay. It appeals to players who enjoy deduction games and are fascinated by astronomy, capturing the thrill of a cosmic treasure hunt.

Nominated for 6 awards.

We like The Search for Planet X so much that we recommend it in the following board game recommendation lists 2026

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