Many of you were asked in the past as one of the information released on the multiplayer of Gears of War 3 could coexist, the words "dedicated servers" and "host migration" when in fact it is possible to implement a single system. In an 'interview with Rod Fergusson by GameFront is clarified in this respect: unlike other games like Battlefield: Bad Company 2 when the servers are shut down for maintenance and consequently the online disabled in GOW3 if not more ricorrerrà you can access them using the host.

Precisely for this reason, Epic Games will provide the online service every day and every hour of the host and the migration will come into play if you switch to a dedicated server to a local host, and from one host to another in case of bad connection or poor quality.