What would you do if a millionaire offered you a chance to solve all your life's problems? After the tragic death of her parents, Iris (Brittany Snow) is desperate to make ends meet while caring for her terminally ill younger brother. Shepard Lambrick (Jeffrey Combs), a seemingly philanthropic aristocrat, expresses an interest in helping them. He invites her to an exclusive dinner party that offers the chance at untold riches. When she arrives she finds herself in a group of similarly desperate individuals from the gruff middle aged Conway (John Heard) to the dark loner Amy (Sasha Grey). They soon find themselves trapped in Lambrick's mansion and forced to play a sadistic game of Would You Rather, where only the winner will get out alive. As the game progress Iris must decide how far she will go to save her brother… and herself.