After some teasing on social media, Overwatch has finally unveiled their new hero Sigma.

Released today, the origin story for this character is one of the creepiest yet from the game. As an eccentric astrophysicist, Sigma can wield the power of gravity. Not much has been shown of his abilities, but you can expect more information to be released soon. For now, watch the origin story below.

Right now, Overwatch is in the midst of its annual Summer Games, which concludes on August 5. Each week, players will be able to obtain special items from simply winning games. This week, fans can get a tennis-themed pachimari icon, a Mei snorkeling spray, and a Zhongguo Mei skin.