Build To Climb on Roblox lets you stack towering structures and earn coins, and codes give you free pets that make climbing and farming faster.
Updated: December 09, 2025.
New codes: WELCOMEBUILDTOCLIMB
WELCOMEBUILDTOCLIMB— Grants the Mint Stump Pet (free pet that helps you earn more while you climb). NEW
How to redeem codes
Step 1: Launch Roblox and join the Build To Climb experience from its game page.
Century Simulators
Step 2: Once you are in-game, look at the top-right corner of the screen and click the Discord icon.
Step 3: In the code box that appears, click in the text field labeled “Enter Code”.
Step 4: Type or paste a working code exactly as shown, matching all capital letters.
Step 5: Press the green “CHECK” button to submit the code and claim your pet reward if it is still active.
Expired codes
(none yet)— No Build To Climb codes have expired so far.
Why codes might not work
- The code has expired and is no longer supported by the developers.
- There is a typo, missing character, or extra space; codes in Build To Climb are case-sensitive.
- The code was already redeemed on your Roblox account and cannot be used again.
- The game server is running an older build; rejoin or restart Roblox to refresh your session and try again.
Where to find more codes
New Build To Climb codes are shared through the Century Simulators community channels, including the official Century Simulators Roblox group and the official Century Simulators Discord server. Bookmark this page as well — this list is reviewed regularly so you can quickly check for fresh working codes.
Codes in Build To Climb are time-limited and must be entered exactly as written, including capital letters. Avoid third-party “code generators” or sites that ask for your Roblox password; stick to official community channels and in-game redemption only.
