Underwater Cities: Data Era

Data discs can pay for data centers, blue-dome data cities, or one additional action during your turn. You may take only one additional action per turn, and its data-disc cost depends on the action (p. 5–6).

No. You may choose only one additional action during your turn, such as drawing two cards, swapping resources, building on an expansion site, or playing an additional card (p. 5–6).

Yes—data centers must be connected to your network to produce. In the production phase, each regular data center gives 1 data disc; each upgraded data center gives 1 data disc and 1 credit (p. 6).

Pay 1 kelp, 2 steelplast, 1 data disc, and 1 credit. You can build one using the matching main-board action or a card that allows you to build that type of city (p. 5–6).

A connected city with all four building types—laboratory, farm, desalination plant, and data center—scores 8 VP. During production, also score 1 VP per blue dome for each set of all four connected building types across your player board (p. 7).

Yes. A white or purple dome pictured on a card can also be used for a blue dome (p. 7).