[NEW HERO � COMING SOON] Sigma Origin Story | Overwatch

Peek inside the mind of an eccentric astrophysicist who hopes to unlock the secrets of the universe, unaware he�s been turning into a living weapon: Introducing Sigma. Begin your watch: http://buyoverwatch.com Like us on Facebook: http://www.facebook.com/playoverwatch Follow us on Twitter: http://www.twitter.com/playoverwatch Join us on Instagram: https://www.instagram.com/playoverwatch