City Island 6: Building Town

107K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
In-Game Purchases (Includes Random Items)
Learn more
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About this game

City Island 6: Building Town – Shape Your Ideal City.
THE MAYOR OF YOUR OWN CITY, WELCOME TO CITY ISLAND 6!
Build stunning city skylines as you design neighborhoods, manage resources, and watch your town come to life.
Design and create a custom metropolis where you are the sole decision-maker.
As your city expands and thrives, make strategic choices to meet your citizens' needs and keep them happy.
Build your way to greatness in the most popular of all city building games, and make your city simulation unique, and your skyline grow.

GIVE LIFE TO YOUR ISLAND, EXPAND YOUR CITY!
This free-to-play offline City Island sim offers countless quests.
Build skyscrapers, parks, aquariums, and much more! The Island feels lifeless without your creativity and skills!
Place buildings strategically to make your city look colorful and vibrant, and leverage space in the best way possible.
Manage traffic and control the flow!

PLAY EVENTS, UNLOCK ISLANDS!
Re-imagine ancient and modern cities with timeless buildings and neighborhoods. Unlock exclusive building packs like the Wedding Decoration and the Pirate Shipwreck.
Decorate your city with rivers, lakes, and forests, and spread along the shore or over the mountain hills. Unlock new geographic regions and islands, such as the Tropical Trove and Chill-wind Cove, each with a unique architectural style and surface.
There’s always something innovative to make your city simulation unique.

COLLECT BUILDING SETS AND RECEIVE REWARDS!
Keep track of your architectural achievements by collecting unique buildings for your very own CityPedia. As you discover and complete specific building sets, you will earn fantastic rewards to boost your city's progress! Need to reach the next tier of metropolitan greatness? Smartly exchange and convert your currencies to unlock massive, high-level buildings that will truly make your skyline stand out.

ALL ABOARD! CREATE YOUR ULTIMATE RAILWAY
Take your city's infrastructure to the next level by building custom train stations and optimizing your train tracks for maximum efficiency. Keep your citizens and cargo moving by unlocking a wide variety of awesome train styles. Whether you prefer the rustic, nostalgic charm of a Wild West steam train or the sleek, heavy-duty power of modern freight trains, you are the master of your city's transport network!

BLAST OFF TO MARS IN EXCLUSIVE EVENTS!
Ready for an out-of-this-world challenge? Participate in our thrilling Mars special event and take your city-building skills to the red planet! In this unique planetary challenge, you will need to carefully manage vital, life-saving resources like energy and oxygen to ensure your space colony survives and thrives. Conquer the cosmos and bring stellar, one-of-a-kind rewards back to your earthly metropolis!

GO HEAD-TO-HEAD WITH OTHER MAYORS.
Earn valuable rewards to improve your city. In addition, compete against other players in the challenges and rank up on our Mayor Leaderboard.
Every new challenge brings fresh, one-of-a-kind rewards to decorate your city!

CONNECT AND TEAM UP
Very soon you will be able to join a Mayor's Club to team up with other mayors and draw strategies together. Collaborate to help someone complete their vision and get support to complete yours. Build big, work together, share experiences with other Mayors, and watch your city come to life!

No internet needed, play our games offline, or connect online without a hitch!

Other city building and city simulation games? Nope, this is the one game where you'll have the most fun building your city, your way!
Design Your Own City, Be the Best City-Builder!
City Simulation & Tycoon Builder: City Building games Sim Offline Building Games
Updated on
Sep 25, 2026
Available on
Android, Windows*
*Powered by Intel® technology
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

94.4K reviews
Karen Johnson
September 4, 2026
can't make much money, all property is sky high priced, no way to get gold, would be fun if we could make lots of money and faster, gold too, and way cheaper properties, and the land is ridiculously high too, is fun at the first few min until you can't afford to do anything, am on a fixed income and can't purchase stuff, same goes for games 1 thru 4, really stinks!!!!!
3 people found this review helpful
Did you find this helpful?
Sparkling Society - Build Town City Building Games
September 5, 2026
Hi Karen, thank you for sharing your thoughts with us. We understand that some buildings and items are more expensive than others, but we regularly run discounts and special offers. We hope you’ll consider updating your rating if you come across one. Your feedback is valuable to us, and we appreciate your support of our game.
Jeanna Lee
August 23, 2026
You have to spend money to really make any progress in this game. I liked the old version better. Yes, it had in game purchases, but you could still progress in the game fairly well and only make occasional in app purchases. Now, if you do make purchases in game, it doesn't get you far in the development of your town. This game will rack up quickly. Too bad.
2 people found this review helpful
Did you find this helpful?
Sparkling Society - Build Town City Building Games
August 24, 2026
Hi Jeanna, we appreciate your feedback. Some buildings and items are more expensive than others, but we regularly run discounts and special offers. We hope you’ll consider updating your rating if you come across one.
Cassie
August 9, 2026
Not at all what the ad made it out to be. You can't choose where to build. You start on an island. Once you but something with in-game cash, cost gold to buy it again and that cost IRL money. It's not impossible to play without paying but it will take a very long time. There's a way to pay for no ads that also ads several perks but it cost $65! I've never played any of the previous games so I can't compare.
4 people found this review helpful
Did you find this helpful?
Sparkling Society - Build Town City Building Games
August 10, 2026
Hi Cassie, thank you for your feedback. The game is designed so that progression feels rewarding, but it just requires a bit more time and patience. We will keep improving the game and hope you'll consider a higher rating.

What’s new

- New: Explorers Camp Pack! 🏕️
- Various bug-fixes to keep the game in good shape!