MADBLOX, "A Mad Building Toy", characters, logos, names, and all related indicia are trademarks of ROBLOX Corporation, ©2009. Patents pending. MADBLOX 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. This is a fan site. All characters, names, and related items are owned by the ROBLOX Corporation. This site is not affiliated with the ROBLOX Corporation or any of its partners. Based off of ACTUAL Mid/Early 2009! (we combine both a bit) MADBLOX is owned by Trivora.