NOSTRO: A FREE Virtual World-Building Game with Avatar Chat, 3D Environments, and Physics

Please wait for the new update, as it will fix anti-cheat and more!

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Privacy Policy | Discord

NOSTRO, "Online Building Toy", characters, logos, names, and all related indicia are trademarks of nolanwhy, ©2025. Patents pending.
NOSTRO is not sponsored, authorized or endorsed by any producer of plastic building bricks, including The LEGO Group, MEGA Brands, and K'Nex,
and no resemblance to the products of these companies is intended.
Use of this site signifies your acceptance of the Terms and Conditions.
Most assets on this site are owned by the ROBLOX Corporation. This site is not affiliated with them or any of its partners.

Made with ❤️ by nolanwhy
Where does this source code come from?

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NOSTRO's source code