The virus is spreading in Overwatch!
Grab red orbs around the map to locate Tracer.
Catch Tracer to infect her and earn one point.
Collect blue stars around the map to charge your pulse bomb.
Throw your pulse bomb at Winston to cure him and earn one point.
The game ends when everyone is cured, or everyone is infected, or someone reaches 15 points.
The player with most points wins.