The violence in this movie is extremely graphic in nature. It may be upsetting to some viewers. People are killed in many ways in this movie. Shot, stabbed, scalped, cut, beaten, among many other gruesome acts of violence.
Wink murder is a party game or parlour game in which a secretly selected player is able to "kill" others by winking at them, while the surviving players try to identify the killer. The game is also variously known as murder wink, killer, murder in the dark, lonely ghost and killer killer.