In Roblox Build a City, you grow your city by placing buildings, collecting items they produce, and selling those items for money. You can also play with friends to get a boost and expand your setup faster as your city gets bigger!

Use codes in Build a City to get Cash that helps you purchase new buildings for your city right away. We have already collected every working Build a City code, so you don’t have to spend time looking for them anywhere else!

All Codes for Build a City List

Active Build a City Codes (Working)

  • miniupdate– Redeem code for 250 Cash (NEW)

Find codes for a bunch of other games in our Roblox Games Codes page.

Expired Build a City Codes (Not Working)

  • There are currently no expired codes for Build a City

How to Redeem Build a City Codes

To redeem codes in Roblox Build a City, you will need to follow these steps:

  1. Press the Shop button on the left of the screen, then scroll down to the bottom of the Limited Shop window.
  2. Enter a working code in the Enter code… text box and hit the green Redeem button.
  3. If the code is still active, you’ll get your free rewards instantly.
  4. If not, let us know in the comments!

Be sure to use codes from our Build a City list quickly, as they may expire soon.

Screenshot: Try Hard Guides

If a new code isn’t functioning, try exiting the game and launching it again. This moves you to another server, likely with a more recent game update, allowing the code to work correctly!

How to Get More Build a City Codes

To find more Build a City codes, I’ve found that keeping an eye on official social pages have been great methods for discovering the latest codes and reaping their rewards:

  • Bookmark this page (press Ctrl + D) and check back for updates!
  • Join the Growing Games LLC Roblox Group
  • Join the Factory of Fun Discord

Why Are Build a City Codes Not Working?

Having trouble with a Build a City code? Here’s some reasons why it may not be working:

  • Check for Typos: Make sure you’ve typed or pasted the code correctly. Even a tiny mistake can invalidate it. Use this guide or the game’s official channels as your source for accurate codes.
  • Expiration Date: Codes don’t last forever! Developers might announce when a code expires, but sometimes they disappear without warning. So, grab those goodies quickly!
  • Capital Letters Matter: Some codes are picky about capital and lowercase letters. Make sure you match the code exactly.
  • Server Hiccups: It’s rare, but sometimes a new code might not work right away on every server. Try logging out and back in, or hopping to a different server.

If you’ve done all this and the code still doesn’t work, it might be gone for good. But hey, leave a comment below if you find an expired code, and I’ll make sure the list is up-to-date.

When Are New Build a City Codes Released?

Growing Games LLC doesn’t have a set schedule for new code releases, but based on my experience playing and following the game, here’s when you’re most likely to see them:

  • Big updates: Whenever the game gets a major overhaul or adds new content, keep an eye out for accompanying codes.
  • Special occasions: Holidays and anniversaries are often celebrated with code giveaways. Stay tuned to the official channels for announcements.
  • Community achievements: Sometimes, reaching player milestones or popularity goals can trigger the release of new codes.
  • Unexpected downtime or issues: If the servers go down or major bugs pop up, may offer codes as a way to say sorry and keep players happy.

Those are all of the Roblox Build a City codes we currently have listed. If you see one that we’re missing, please let us know in the comments so we can add it right away!