Overwatch

A character resembling the Overwatch hero McCree, wearing a cowboy hat and red poncho, is shown in a series of still images; he holds a revolver, then a cigar, then a large weapon, and finally appears in a desert setting with a large statue, before the scene cuts to a different character resembling Jotaro Kujo from JoJo's Bizarre Adventure, who is holding a revolver and has a confident expression, with a timer in the corner changing from 11:59 to 12:00.