Underwater Cities: Data Era
BGG rating
8.4

Expansion for Underwater Cities

Underwater Cities: Data Era

2025Powered by BGG

Rules assistance for Underwater Cities: Data Era

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

  • 80–150 min
  • 14+
  • Complexity 3.2/5

Rules assistant for Underwater Cities: Data Era

What would you like to know?

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

Underwater Cities: Data Era is an expansion for Underwater Cities released in 2025 for 1–4 players, 80–150 minutes per game, and ages 14 and up. It was designed by Vladimír Suchý and its main mechanics are Hand Management, Income, and End Game Bonuses.

Similar games

About the game

Underwater Cities: Data Era is a second expansion for the Underwater Cities base game. Underwater Cities: Data Era can also be combined with the first expansion, Underwater Cities: New Discoveries. In Data Era, players receive a new resource type - data discs. Data discs provide additional actions along with new buildings called data centers, and a new city type, information cities. These new data centers and information cities provide players with new ways of scoring. Delicious Games has also included new, upgraded components in this expansion! The new components can be used with the base game and the New Discoveries expansion. —description from the publisher

Editions

  • Underwater Cities: Data EraenDelicious Games2025
  • アンダーウォーターシティーズ:データの時代Delicious Games, 数寄ゲームズ (Suki Games)2026
  • 언더워터 시티즈: 데이터 시대Delicious Games, MTS Games2026
  • Podmořská města: Éra datDelicious Games, Fox in the Box2025
  • Underwater Cities: Data ErafrDelicious Games, Intrafin Games2025
  • Underwater Cities: Daten-ÄradePegasus Spiele2025
  • Podwodne miasta: Era informacjiplDelicious Games, Portal Games2025
  • Underwater Cities: Data EraesArrakis Games2025

Publishers

  • Pegasus Spiele
  • Portal Games
  • Intrafin Games
  • Arrakis Games
  • 数寄ゲームズ (Suki Games)
  • MTS Games
  • Fox in the Box
  • Delicious Games

Questions and answers

Underwater Cities: Data Era 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.