Working Lumber Unsecure Codes
Last updated August 21, 2026
No working codes right now
We're tracking Lumber Unsecure and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Lumber Unsecure
- Launch Lumber Unsecure on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Lumber Unsecure
This is an official version of Lumber Tycoon 2 without security improvements. I hope this satisfies the needs of players who prefer to play in a higher risk environment, enjoy! Thumb by JB36.