Rikti Homeworld

Overview

Not much is known about the Rikti Homeworld. The Rikti set up a portal to transport their army when they invaded earth during the Rikti War. This portal was taken down by the Omega Team while the Alpha Team led a frontal attack on the Rikti. It was believed that all the heroes sent through the portal to the Rikti Homeworld were lost, but recently, two members of the Omega Team, Glacia and Infernia, managed to make their way back to Earth.

Spoiler warning: Plot and/or ending details
It is eventually revealed that the Rikti Homeworld is actually an alternate dimension version of Earth.