Rainbow Six: Siege’s Outbreak horde mode is a smart fit

As Ubisoft prepares to launch its third season, Rainbow Six: Siege is more popular than ever. But the publisher is introducing something outside of the tactical shooter’s core asymmetrical multiplayer with its new Outbreak mode. Unlike the head-to-head gameplay that has helped Siege grow to 25 million players, Outbreak has players teaming up for a cooperative horde mode.
Outbreak launches soon on the live servers, but I tried it out on the Rainbow Six: Siege test server on PC. It is a thre