Grow a City Codes

Redeem the codes below for free in-game rewards in Grow a City. We verify every code before posting and re-check daily.

Working

2 codes

Last checked

May 19, 2026

Active Grow a City Codes 2

Code	Description	Status	Works?
New THANKYOU	Rewards	Active
UPDATEONE	25,000 Cash	Active

How to redeem codes

To redeem codes in Grow a City, look for the code entry menu in the in-game interface. Enter your code in all-caps and confirm to receive your reward.

Codes in Grow a City reward Cash, the sole in-game currency used to purchase buildings and grow your city. A Cash boost early on lets you skip the initial grind and place your first high-output buildings faster, which compounds over time as those buildings earn passive income offline.

Code velocity is low - the developer releases codes at launch and with significant updates. Check the 0 Thought Games Roblox group for announcements when major updates drop.

Grow a City Codes FAQ

Everything you need to know about Grow a City codes - from redemption to why they sometimes don't work.

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How do I redeem codes in Grow a City?

Open the code entry menu in the in-game interface, type your code in all-caps, and confirm to receive your Cash reward.

Why isn't my Grow a City code working?

The code may have expired, already been redeemed on your account, or been entered with incorrect capitalization. Grow a City codes use all-caps format.

What do Grow a City codes give you?

Grow a City codes reward Cash, the sole currency used to purchase buildings and expand your city. A Cash boost early on lets you place higher-output buildings sooner, compounding your offline earnings faster.

Where do I find new Grow a City codes?

New codes are announced through the 0 Thought Games Roblox group. The developer releases codes at launch and with significant updates, so watching the group page is the best way to catch new drops.