In Ready or Not, a new bride (Samara Weaving) must survive the night in a ritualistic, lethal game of hide-and-seek initiated by her husband’s wealthy, twisted family. This gleefully bloody variation on “The Most Dangerous Game” is latest in a line of American genre films to deal with devilish cults, although its sick sense of humor is its chief distinguishing ploy. Directed by Matt Betteinelli-Olpin and Tyler Gillet of the Radio Silence filmmaking collective.

Also opening:

The Good Boys, The Angry Birds Movie 2, 47 Meters Down: Uncaged, Blinded by the Light, Where’d You Go, Bernadette, Driven, The Amazing Jonathan, American Factory, Aquarela, Bunuel in the Labyrinth of the Turtles, Cold Case Hammarskjold, The Divine Fury, End of the Century, Gwen, Kingdom, One Last Night, The Second Sun, Suds, Suburbia