The newest Overwatch hero, Sigma, had his origin story revealed on Twitter July 22. The character is an eccentric astrophysicist shown talking about discovering a black hole. He is then imprisoned by an unseen group. Sigma is shown being turned into a living weapon against his will. The trailer does not reveal anything about potential moves or abilities, however, it is safe to assume he is not on the ‘good’ side in Overwatch. Stay tuned as we should be getting more information on background and playstyle later this week. Overwatch is available now on Xbox, Playstation 4 and PC.