The ZiffCorp Office Building is a building released on September 17, 2014 along with the Level 45 update. It is unlocked progressing through the Artie Ziff questline.
About[]
ZiffCorp is a software company, formerly owned by Artie Ziff. The company's products include the Snore Converter and a computer that turns "that horrible computer noise into music (also available in lyrics)".
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This office building served as the primary corporate headquarters for the company.