City Island 5 - Building Sim Google Play image — Google Play listing media

City Island 5 - Building Sim official app icon

Game facts and code evidence checked separately

City Island 5 - Building SimCodes

AUTUMN26

FARMSOON

Check the official post below each code for region, account, and version requirements.

2 codes for City Island 5 - Building Sim appear in publisher-controlled posts. Check in-game availability and use limits separately.

2 publisher-posted codes

✓ Google Play game listing checkedAutomatic check (may include cached data) 2026-10-01

Store region checked: Japan
Install source checked: Google Play · Android

Publisher evidence

City Island 5 - Building Sim publisher-posted codes

Only exact code strings in publisher-controlled posts are listed.

2 publisher-posted codes

Publication evidence is verified. Current in-game success and remaining uses require a separate check. Check the official post below each code for region, account, and version requirements.

Official code redemption page

Publication verifiedAUTUMN26

Code-specific requirements · confirmed wording is quoted from the official evidence.

Region / server: Not confirmed in the available evidence
Account eligibility: Not confirmed in the available evidence
Platform / version requirement: Not confirmed in the available evidence
Expiry: Not confirmed in the available evidence
How to redeem: Not confirmed in the available evidence

Evidence date: 2026-09-25
Official evidence: Sparkling Society official weekly gift-code newsletter

[Sparkling News 🍂] Harbor Views, Lantern Temples & Much More Goodies! 🏆 Gift Code: AUTUMN26. ck a lineup of exclusive sporty rewards. 🏆 Culture and competition, all in one very busy week. 🏮 Build your district.…

Publication verifiedFARMSOON

Code-specific requirements · confirmed wording is quoted from the official evidence.

Region / server: Not confirmed in the available evidence
Account eligibility: Not confirmed in the available evidence
Platform / version requirement: Not confirmed in the available evidence
Expiry: Not confirmed in the available evidence
How to redeem: Not confirmed in the available evidence

Evidence date: 2026-04-17
Official evidence: Sparkling Society Games » Feed

tractors and design a beautiful farming space in your city. Unlock it now . Use gift code FARMSOON and claim in these games: – City Island 5 – City Island 6 – Animal Farm Life (New!) – Zoo Island – Zoo Life – Community Town – Cozy Town – Dragon Kingdom – Roller Coaster Life – Jurassic Dinosaur Join the Sparkling community!…

How to redeem City Island 5 - Building Sim codes

The official redemption link responded to our check. In-game menu steps have not been verified.

Official code redemption page

1
Open the official redemption page
Follow the official redemption link shown on this page.
2
Enter the code as directed
Follow the instructions on the official page and enter the exact code.
3
Check the publisher's terms
Read the official code post for expiry, region, and account restrictions. The redemption result determines current usability.

Official store game information

City Island 5 - Building Sim is listed by Sparkling Society - Build Town City Building Games as Simulation · Management · City-building. These images are from Google Play.

City Island 5 - Building Sim Google Play screenshot — Google Play listing media

Genre: Simulation · Management · City-building
Developer: Sparkling Society - Build Town City Building Games
Install source checked: Google Play · Android
Store region checked: Japan

City Island 5 - Building Sim is listed on Google Play by Sparkling Society - Build Town City Building Games as Simulation · Management · City-building. The checked store region is Japan.

Google Play listing excerpt: “Skylines Unleashed: Construct & Explore - Casual Offline City Builder Tycoon Sim”

The full publisher description was checked on Google Play on 2026-10-01. Read it at the official store linked below.

Game and code research sources

The store link supports game facts. Each code has its own publication evidence. Latest check record: 2026-10-01. Of 8 code research links: 5 responded, 0 were unreadable, 1 failed, and 2 have no check record. A response alone does not verify a code.

Google Play

Game facts

The store link supports game facts. Each code has its own publication evidence. 2026-10-01 automatic check (may include cached data) · code publication needs separate evidence