Build a City Codes

About Build a City

Build a City is a popular game on Roblox developed by Growing Games LLC, first released on April 26, 2025. The game has 728.6 thousand visits and 6.4 thousand favorites. We currently track 1 active codes and 0 expired codes for Build a City. This page was last updated on September 11, 2026.

How to Redeem Build a City Codes

1. Launch Build a City on Roblox
2. Look for the Codes button or Settings menu
3. Click on it to open the code redemption window
4. Copy a code from this page using the copy button
5. Paste the code into the text box and click Redeem
6. Enjoy your free rewards!