Sim City: Island Building Simulator

Sim City: Island Building Simulator is a city-building game where you become the mayor and grow your town into a thriving metropolis. As your city expands, its future depends more and more on your choices and long-term planning. Your main goal is to create a beautiful, lively city while keeping your citizens happy. This city simulator combines economic strategy, resource management, infrastructure planning, and budget control. You have more than five hundred different buildings to choose from, including skyscrapers, parks, bridges, and many other structures. You need to place them wisely to generate enough tax income and keep developing the city.

Deal with everyday problems like traffic jams and garbage collection. Provide residents with essential services such as electricity and law enforcement, and improve transportation by building avenues and launching trams. Create Tokyo, London, and Paris style districts with famous landmarks like the Eiffel Tower and the Statue of Liberty. Make your city more attractive by adding rivers, lakes, forests, beaches, and mountain slopes. Unlock neighboring regions through airship expeditions, such as the Sun Islands or Cold Fjord, each with its own distinct architecture. Protect your city from monsters or compete with other mayors in club wars, sending disasters at rival cities, and earning valuable rewards. Take part in the Mayor's Contest with weekly challenges to move up into higher leagues and win unique seasonal prizes. Join the Mayor's Club to trade with other players, talk about strategies, and exchange resources.

How to play?

At the start of the game, an assistant gives you step-by-step instructions that you should read carefully and follow. Begin by building your first house by clicking the crane icon on the left. Pick a house from the menu, choose a spot on the map, then click the green check mark to place the building. Build a road next to the house so residents can travel. Put up more residential buildings to increase your city's population and give people places to live. Construct commercial buildings and factories to create jobs and earn money for your city.

Develop public buildings such as hospitals, parks, entertainment centers, shops, and schools to keep citizens happy and give them the infrastructure they need. Build roads and sidewalks, and add water features to improve the neighborhood. Upgrade your buildings to boost their stats and efficiency. Complete daily tasks and work toward your goals, with five hundred different tasks waiting for you. Level up to unlock new types of buildings and additional features. Send your airship on expeditions to discover new islands and expand your territory. Join club wars by planning a winning strategy with your club and declaring war on other cities. Use the rewards you earn in battle either to continue fighting or to upgrade your city. Trade with other players in the mayors' club, share resources, and get help building the city of your dreams. Show that you are a skilled city planner and creative architect by designing a unique metropolis with landmark buildings and everything needed for a comfortable urban life.

Get ready to play now the online game Sim City: Island Building Simulator for free and without registration.
Category: Simulator Games
5 1 1 1 1 1 (1 Votes)
Controls:

About this game:

  • Players have rated this game 5.00 out of 5, based on 1 votes.
  • Released in January 2026.
  • Ready to play on Web Browser (PC).
  • Age rating: 7+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • More than 500 different buildings, from skyscrapers and bridges to parks and public services
  • Airship expeditions that unlock new regions like the Sun Islands and Cold Fjord with unique architectural styles
  • Competitive Mayor's Contest and club wars where you attack rival cities with disasters for rewards
  • Mayor's Club system for trading resources, sharing strategies, and cooperating with other players

MY GAMES