CSM - Cities: Skylines Multiplayer Alternatives

Deep Sea Tycoon is a 2003 video game developed by Anarchy Enterprises and published by Unique Entertainment. This game involves you building an underwater city in 3D. It has a sequel, Deep Sea Tycoon 2, developed by Pixel after Pixel.

Grow a small town into a thriving metropolis in this city building simulation. Invest in upgrades and buy new vehicle types, buildings and landmarks to customize your city to your liking.

The next epic Futurama adventure has finally arrived! Play with all your favorite characters, build your own New New York, combat against alien species and explore unfamiliar planets on a mission to save the universe!

Dino Island (also known as Dino Tycoon) is a PC business simulation game developed by Hasbro Interactive and published by Monte Cristo and PopTop Software.

Lego Loco is a Lego-branded children's virtual world computer game released in 1998. It is a simple open-ended construction game with an emphasis on Rail Transport. The aim of the game is to construct a town in which Lego people can live.

A hexagon based logic game.

Design, build and grow your town into the most extraordinary Citytopia®. Open card packs to build and upgrade all aspects of the city, from buildings to vehicles to the roads themselves. Master the supply chain to transform your city into a thriving metropolis!

open-ended online city-building computer game, in which thousands of players build and develop a large inhabitable world.

Combining the classic city building game experience with advanced macro-economics, Citystate aims to be the most realistic urban simulator ever made. Build the cities of a new Nation and bring about your vision of the ideal society.

Spiritfarer is a cozy management game about dying. As ferrymaster to the deceased, build a boat to explore the world, care for your spirit friends, and release them into the afterlife.

Build your own unique city as the new mayor. Create residential, commercial, and industrial zones. Build parks and recreation spots. Respond to crime and disasters. Watch your city come alive!

Create a thriving metropolis by building houses, condos, apartments and skyscrapers to attract residents. Construct businesses and industries for them to work. Add bars, restaurants, theaters, stadiums and more to keep residents happy.