Underwater Cities: Build a Civilization Beneath the Sea.

Underwater Cities Game Contents

Underwater Cities is a strategic eurogame and card management title in which humanity must find new room for expansion due to Earth's overpopulation. Your mission will be to establish a network of underwater cities and lead your submerged nation to produce the resources necessary to thrive.

To accomplish this, you will need to build underwater cities, connecting tunnels, and various production structures, linking them together and carefully managing your resources. Planning your network is essential to ensure your civilization operates as efficiently as possible.

How to Play Underwater Cities

In Underwater Cities, each player receives a personal board to develop their underwater city network. Over the course of the game, you will play cards to take actions and gain various benefits.

A core mechanic involves matching the color of the card with the action slot where it is played. When both match, you trigger both the main board action and the card's effect, creating powerful and highly efficient combinations.

Build Your Network of Submerged Cities

You will start with modest infrastructure that you must gradually expand. You can build cities, tunnels, and production structures to create an increasingly sophisticated underwater nation.

Tunnels connect your distinct cities, while production buildings supply the resources required to continue expanding your nation. You will need to carefully plan where each structure is placed to make the most of your available space.

Manage Your Resources

Developing your cities requires diverse resources. Kelp farms provide biomatter, desalination plants yield water, and laboratories generate science.

These resources are necessary for constructing and upgrading your facilities. Proper production planning will allow you to maintain your expansion pace and prevent running out of vital resources at key moments during the game.

Manage Your Hand of Cards

Cards form one of the key pillars of Underwater Cities. Each offers a unique action or benefit, requiring careful decisions on when and where to play it.

The ability to align card colors with action slots makes every turn a meaningful strategic choice. At times, you will need to choose between executing a crucial main-board action or claiming a valuable card effect needed for future turns.

Develop Highly Efficient Cities

As the match progresses, you will be able to upgrade your structures and establish a more efficient underwater infrastructure. Cities and facilities that are correctly connected can generate significant yields during production eras.

You must also keep an eye on metropolises and end-game scoring conditions, finding the best ways to tailor your network to the available objectives.

Construct a Self-Sustaining Nation

The goal isn't simply building as many cities as possible; you must ensure your entire network operates as a cohesive, productive system.

Decisions regarding production, connections, card management, and city development are deeply interconnected. Well-planned infrastructure allows your facilities to work together seamlessly and generate the resources necessary for continued growth.

A Strategic Challenge in Solo Play

Underwater Cities can be played competitively or in a dedicated solo mode. In single-player mode, you will focus on developing your underwater nation, optimizing your actions, and achieving the highest possible score.

The solo mode lets you experience the full engine-building and card management mechanics while testing your ability to build an efficient submerged network on your own.

Product Impressions and Verdict

Underwater Cities is a demanding eurogame where decisions are closely linked. Building a single structure might boost your immediate production, but it could also dictate how you must connect your cities later on.

The interplay between card play and action selection creates constant tension between what you need to accomplish and the actions currently available. Successfully matching a card with an action slot can provide a significant competitive edge.

Its progressive engine-building system ensures your underwater network visibly expands turn after turn into a sprawling civilization of cities, tunnels, and production facilities.

Who Is It Ideal For?

Underwater Cities is ideal for players who enjoy strategy eurogames, card management, network building, and resource optimization.

It is also a great choice for those seeking a game with a strong solo mode and enough strategic depth to offer varied play experiences based on card draws, available actions, and player planning.

Underwater Cities Game Components

• 1 main board
• 4 player boards
• 4 player summary cards
• 10 3-credit special cards
• 15 1 and 2-credit cards
• 8 government contract cards
• 16 metropolis tiles
• 35 credit tokens
• 17 biomatter tokens
• 24 kelp tokens
• 24 plasteel tokens
• 18 science tokens
• 4 final scoring cards
• 4 personal assistant cards
• 12 action tiles
• 47 tunnel tiles
• 1 action cloning tile
• 4 multiplier tiles
• 66 Era I cards
• 57 Era II cards
• 57 Era III cards
• 13 symbiotic city domes
• 17 non-symbiotic city domes
• 12 player markers
• 1 era marker
• 37 farm tiles
• 37 desalination plant tiles
• 37 laboratory tiles
• Rulebook

If You Enjoy Strategy Eurogames

If you like Underwater Cities and enjoy resource management, network building, and engine-building games, you can also explore other strategic titles where every action must be carefully planned for maximum efficiency.

Related Products

• Underwater Cities: New Discoveries – Expansion that introduces new elements to the base game and expands the development options for your underwater cities.
• Ark Nova – Strategy eurogame where you plan and build a modern zoo, manage resources, and construct enclosures to achieve maximum appeal and conservation impact.
• Terraforming Mars – Strategic card-driven game in which corporations compete to terraform Mars and build an infrastructure capable of supporting human life.
• Terraforming Mars: Prelude – Expansion adding prelude cards to accelerate early corporation development and open up new strategic avenues.
• Dune: Imperium – Strategy eurogame blending card management and worker placement to control resources, secure alliances, and dominate territory in the Dune universe.

Conclusion

Underwater Cities combines card management, network building, resource production, and city development into a deep strategy eurogame where you must forge a self-sustaining civilization beneath the ocean.

If you are looking to buy Underwater Cities, you will find a title for 1 to 4 players featuring high strategic depth, multiple paths to develop your underwater network, and a card-driven action system that rewards careful planning and optimization.