The Multi-Portal Generator is an object that appears in the Sonic the Hedgehog comic series and its spin-offs published by IDW Publishing. It is a device built by Dr. Eggman and Miles "Tails" Prower that is capable of creating multiple Warp Portal with the Warp Topaz.
The Multi-Portal Generator features a see through container with a silver base and lid. The Warp Topaz is held inside the container with a few wires taped onto it. Several mini satellites extend from a branching gray pole at the lid of the container, two black, two yellow and one silver. The machine is portable due to it featuring four wheels at its base.
Features and traits
The Multi-Portal Generator is capable of creating multiple Warp Portals from the power of the Warp Topaz and project them through its satellites. Depending on the settings keyed in, the Warp Portals vary in size.
All or Nothing
Dr. Eggman first conceptualized the idea of the Multi-Portal Generator so that the survivors on Angel Island could reach the members of the Deadly Six simultaneously. He and Tails built the machine using spare parts from the remaining Rescue Shuttle on the island. Before teams set off, Eggman configured the machine to make the Warp Portals larger; soon after, they had the device create its portals, and the survivors, divided into groups, set off through the portals to their assigned Zeti. Soon after, five of the Chaos Emeralds made their way to Angel Island through the Multi-Portal Generator's portal, but not all of the survivors managed to get back from their mission. Not long after, during Zavok's attack on Angel Island, Sonic and Silver took the Warp Topaz from the Multi-Portal Generator.