Board Thread:Site Discussions/@comment-27368475-20151218170323/@comment-477304-20160126223017

The devices need speed to operate, Sonic needs the devices to travel through time/dimensions, both are the reliant on the other so to claim it's Sonic's feat alone is wrong. It is speculation as there's nothing to back up that Sonic created a portal by running fast to get home after the events of SatSR.