Build a town on an island and expand it into a city across multiple islands. Place and upgrade buildings, manage transport, and complete quests as you grow your community.
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App information
Details for this game
Version3.7.0
Size123.5 MB
CategorySimulation
DeveloperSparkling Society - Build Town City Building Games
Views3
Last updatedNov 7, 2026
Description
City Island 4: Simulation Town is a city-building game where you begin with a small settlement and develop it into a larger town or metropolis across multiple islands. Build and decorate with residential and commercial buildings, hotels, parks, and other structures, then upgrade buildings as your city grows.
Keep citizens happy by providing community buildings, parks, decorations, and transport. Plan routes using roads, railways, walking paths, canals, docks, and ships, and unlock transport to reach new islands. Complete quests and challenges, collect rewards and experience, and unlock buildings as you progress. The game can be played online or offline.
Key Features
Build and decorate a city across multiple islands with more than 300 building items. Upgrade buildings and expand your city to make room for further construction. Manage citizen needs with parks, decorations, community buildings, and transport options. Complete quests and challenges, collect rewards and XP, and unlock buildings as you level up. Play online or offline.
How to InstallStep-by-step installation guide
Follow these steps to install the app on your Android device.
Download the APK file from the download page.
If Android blocks the installation, open your device settings and allow your browser or file manager to install unknown apps.
Open the downloaded APK file and tap Install.
When installation finishes, open the app. You can turn off unknown-app installation permission afterward.
Screenshots
8 images
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