The History of Portal Breach is rich and diverse. Not much is known about the events that led to the gamma's formation, much less what caused individuals from other worlds to start to be transported to the Breach, but the general story is that it is a nexus point where people, objects, and places from other worlds arrive when their own world is destroyed at specific points in time.

Its creation remains a mystery, as does the length of time it has been around for, but citizens have been arriving on the Breach for over six years now. In that time, it has become moderately common knowledge that this is but one of several gammas.