Build To Climb is a Roblox stacking game where you buy blocks, build a tower, and climb it to earn coins. Codes hand out coins, pets, and decorative stack pieces that speed up early progress.
Working Build To Climb codes
These codes are confirmed active right now. Redeem them in order since some grant coins that stack well with a pet that collects automatically.
WELCOMEBUILDTOCLIMB— a free cat pet plus a mint stumpWEEKENDSURPRISE12— 5,000 coins and one trophyCHRISTMASEVE2025— 5,000 coins and one candy caneMERRYCHRISTMAS2025— three candy canesTHEME5UPDATE— one palm and one tulip bud
The WELCOMEBUILDTOCLIMB code is worth using first. The cat pet it grants collects coins automatically while you build, which makes every other reward go further.
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Codes are entered from inside the game through a code box tied to the Discord icon, not through a website form. Follow these steps.

You’ll know a code worked when coins, pets, or stack items appear in your inventory right after pressing the check button. If nothing changes, re-check the spelling and try again, since codes must match exactly.
Expired codes
No Build To Climb codes have expired at this time. Every code listed above is redeemable.
Where new codes get announced
New codes typically arrive alongside theme updates and holiday events. The developers post them first on the game’s official Discord server, so joining it is the fastest way to catch a code before it’s widely known. The Roblox community page for the game, Century Simulators, is also used for occasional announcements.
No official date is confirmed for the next code drop. Check back periodically, since rewards tend to appear without much advance notice tied to seasonal events or new stack themes.






