Build a Tower Codes (August 2026)

Build a Tower puts you in charge of a growing structure made from blocks you place and upgrade over time. Free Cash from codes speeds up early purchases, letting you buy better blocks and unlock more stages without grinding for hours.

Working Build a Tower codes

These codes are currently active and can be redeemed for free Cash to spend in the shop.

T5UPDATE — 20,000 Cash NEW
T4UPDATE — 18,000 Cash NEW
Tower — 18,000 Cash

Codes in Roblox experiences tend to have a short shelf life, so redeem these while they’re active and put these to use before they expire.

How to redeem codes in Build a Tower

Launch Build a Tower from Roblox and wait for your plot to load in.

Click the Shop button on the left side of the screen.

Scroll to the bottom of the Shop window until you see the code entry box.

Type or paste a working code exactly as shown, then press the Redeem button.

A successful redemption adds Cash to your balance immediately, visible in the currency counter on your screen. If nothing happens after pressing Redeem, close the code box, re-check the spelling, and try again.

Expired Build a Tower codes

No codes for Build a Tower have expired so far. Every code released to date remains redeemable.

Where new Build a Tower codes get announced

New codes typically arrive alongside content updates to Build a Tower, such as added blocks or tower stages. The developers, Mightystudios and Waredev, share announcements through the game’s official Discord server and the Roblox community page, both of which are worth joining if you want codes as soon as they go live.

Bookmarking this page is the fastest way to catch fresh Cash codes the moment they’re added, since the list here gets rechecked regularly.