death animation

hello i have a game where if a player dies id like to display an animation for them, its like in the game "buckshot roulette" that your screen goes full dark and then you wake up in the floor and get shocked to get revives. does anyone know any way i could kind of achieve this effect?? im out of ideas also is it possible to do like murder mystery servers that they render a corpse of dead players like if they were sleeping??