Blizzard has announced that the Halloween Terror that descended upon Overwatch last year is making a return and will run from October 11th to November 2nd, sadly all other details are behind held back until the event begins.
The nights grow cold— Blizzard ANZ (@Blizzard_ANZ) October 3, 2017
And monsters appear
A great evil gathers
And Halloween draws near... pic.twitter.com/0t6Pa5cjIA