Upgrade Your City lets you build and grow your own virtual town by placing buildings and opening crates. Codes in the game give you extra boosts, rare buildings, or cash to speed up your city’s growth. Using Upgrade Your City codes is a smart way to get some of the best buildings or luck boosts without waiting. If you want to expand faster or try new strategies, these codes are worth checking out.
Checked and verified on May 22, 2026 (Yesterday)
CodesAreBack!!!This code gives you 1 Best Building.
SomeBoosts!You get Get 1 best building of your current crate
StartingCash!You get Get 1 best building of your current crate
FusingUpdateLOL!You get Get 3x best building of your current crate
sAreBack!!!You get Get an Equipment Rack
CitizenUpdate!!!You get Get best building of your current crate
UpdateSoon!You get Get best building of your current crate
OuttaHawaiiYou get Get 2x Luck Crate for 30 minutes
How to Redeem Upgrade Your City Codes
There are no special requirements to redeem codes. Just follow these simple steps to claim your rewards.
- Launch Upgrade Your City on Roblox.
- Click the Settings button on the left side of the screen.
- Scroll down to the Codes section.
- Enter a valid code in the text box.
- Click the Claim button to receive your rewards.
If you like city-building challenges, check out these genre-similar 1% Win Glass Bridge Obby codes and 1984 Utopia codes for fresh gameplay twists.
These codes are expired and no longer work.
FusingUpdateLOL
Why Codes Might Not Work
Codes may fail if you enter them with incorrect capitalization or punctuation. Double-check your spelling exactly as the code is given. Also, some codes expire after a while, so they won’t work anymore. If you think a code should work but doesn’t, it might have expired.
What Rewards You Normally Get?
The codes in Upgrade Your City mostly give you buildings and luck boosts that directly impact your city’s growth and crate openings. Here’s what you can expect:
| Reward Type | Description |
|---|---|
| Best Building | Unlocks the top building available in your current crate tier, helping boost your city’s income. |
| Multiple Best Buildings | Grants three of the best buildings in your current crate tier, speeding up your city expansion. |
| Cash | Gives a large sum of money (like 1,000,000 cash) to buy more crates or buildings. |
| Crate Luck Boost | Temporarily doubles your chances of getting rare buildings when opening crates, lasting 10 or 30 minutes. |
| Equipment Rack | A special building added through codes that can improve your city’s layout or income potential. |
These rewards are unique because they focus on enhancing your building options and crate luck, which are key to progressing in Upgrade Your City.
Where to Find New Upgrade Your City Codes
The developer of Upgrade Your City shares new codes mainly on the official Discord server, especially in the #codes channel. You can also find updates through the Legend's Descent Roblox group. These sources post codes when new updates or events happen, so checking them regularly helps you stay current. Developer socials are listed below for more info.
We keep track of these sources and update this page as soon as new codes drop. Bookmark this page or follow our channels to get the codes right away.