Underwater Cities: Data Era.

Underwater Cities: Data Era is the second expansion for Underwater Cities. Compatible with both the base game and the New Discoveries expansion, Data Era introduces a new resource: information. Your network of underwater cities expands with blue domes, data centers where all the information needed for your underwater society to function is stored. Along with the new domes comes a new building, the servers, which produce a new resource: data discs. These can be used during your turn to perform an extra action, such as exchanging one resource for another, drawing cards, or even playing an additional card. In addition, the blue domes provide many victory points in each era if you manage to build sets of the four production buildings next to your domes.

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