It was created by SSSI (Stainless Steel Studios), and distributed by Sierra Entertainment. The principal round of the arrangement, Empire Earth, was delivered in 2001. The games utilize the Titan and Titan 2.0 motor, which was sold after SSSI shut. Rick Goodman, who planned Empire Earth and Empires: Dawn of the Modern World, was one of the lead fashioners of Age of Empires. The games in the arrangement are verifiable RTS games that are like Age of Empires. Empire Earth is a progression of ongoing methodology computer games created by Stainless Steel Studios and Mad Doc Software, and distributed by Sierra Entertainment, Activision, and Vivendi.