City Island 5 - Building Sim

480K reviews
Content rating
Rated for 3+
10M+
Downloads
Content rating
Rated for 3+
In-game purchases (includes random items)
Learn more
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About this game

Build a city, your city
“City Island 5 - Tycoon Building Simulation Offline”, a new city builder game from Sparkling Society, will make you the mayor of small town starting on just one island. Send your airship to explore the world and unlock beautiful new islands to build your new cities on. In most city building games you are just managing one city, but in “City Island 5 - Offline Tycoon Building Sim Game” you will be expanding your horizon and skylines to new islands, each with a different theme and surface to build a city on. This city game is also playable as an offline game, so you can build your own city without internet or when you have no wifi connection. Join millions of players with the most popular casual city building game series on mobile!

From a town, to a city, to a metropolis
Your town city will start small as a village, but your cities will grow larger by placing more buildings, and unlocking new islands. Building games in the City Island sim games series are well known for their very rewarding free to play offline games, packed with quests and loads of content, with always something to do. Visit the towns and cities of your neighbours or visit my city.

City building with a goal, with a purpose
These simulation city builder games fall into the category: fun casual offline city building games for free. So this means that you’ll never get bored playing “City Island 5 - Offline Tycoon Building Sim Game”! Next to the hundreds of buildings to unlock, this island city builder games has dozens of quests to earn treasure chests packed with very cool stuff. Design and build your island city the way you want, and play with friends to help each other. These casual tycoon simulation games come with a lot of cool buildings and islands to unlock and will definitely make you stick around for long sessions to collect loads of money to make your town and cities grow and design them however you want to build a city.

“City Island 5 - Tycoon Building Simulation Offline” City Builder Games Features:
▶ Collect, upgrade, decorate, explore in this complete construction simulation game!
▶ Collect rewards and earn treasure chests!
▶ Play this game offline or online. No internet connection required to play
▶ City builder games made fun again with dozens of cool islands to build your city on!
▶ Build your own city and watch other players’ cities as well!
▶ Don’t forget to rate us or give us feedback!
Free offline city building sim. Grow your town to a city on multiple islands!
Updated on
24 Sept 2026
Events and offers

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

438K reviews
Pablo Llanos Clariá
16 May 2020
Synchronization between two devices is awful, the game often back to 0 losing all the progress. Today, I got a message saying that "cloudsaving is disabled until your game has updated to the latest version" but there is no update! I've reinstalled the app and data was rolled back to a couple of levels back!!! Can't play and to spend money on a game which can't even save the data properly 😡
10 people found this review helpful
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Sparkling Society - Build Town City Building Games
24 July 2020
Hi Pablo, Sorry for the inconvenience! Please send all details and friendcode to android- cityisland5@sparklingsociety.net. Please try to provide more details, as it will help us to fix the issue.
A Bbach
21 October 2025
Has possibilities, but quickly becomes a game that you need to spend real money, a ton of real money, to actually play. Without spending money, you can inch, no, millimeter along for ages to earn game cash to maybe make one move in a week (spend time constantly clicking on buildings to get $, but it doesn't bank & increase over time). I'm unwilling to throw hundreds of dollars on this game, and I doubt others will either. Graphics are nice, but make play possible!
72 people found this review helpful
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Sparkling Society - Build Town City Building Games
11 November 2025
Hi A Bbsch, We’re glad you like the graphics and appreciate your honest feedback. We understand city growth can feel slow without purchases. The game is free to play, and purchases are optional. Your feedback helps us improve! For more suggestions, email us at android-cityisland5@sparklingsociety.net with your Player ID. We’re here to help.
Raymond Perkins
12 September 2026
I relise this game is free but the amount of adds is ridiculous. I can barely enjoy the game. It's taking the fun out of the game. I have installed and uninstalled this particular game aswell as city island 6 numbers of times for this reason and the the ridiculous amount of glitching that they get when the player experiences after progress through the game. I will probably have to do it yet again. And that's why I gave one star.
1 person found this review helpful
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Sparkling Society - Build Town City Building Games
13 September 2026
Dear Raymond, we understand ads can interrupt gameplay. As a free-to-play game, we rely on ads to support development. We will keep improving the game and hope you'll consider a higher rating. Thank you for your feedback.

What's new

Bug fixes and performance improvements