Sigma

sigma

hero 31

origin story

overwatch

blizzard

blizzard entertainment

fps

first-person shooter

team-based shooter

objective-based shooter

shooter

action game

team game

objective-based game

multiplayer game

hero shooter

hero

heroes

hero abilities

future

near-future

sci-fi

scientist

astrophysics

black hole

[new hero – coming soon] sigma origin story | overwatch

sigma origin story

new overwatch hero

gravity