Rent 13 Sins (2014)

Elliot Brindle is an ordinary office worker who's bright, bored and drowning in debt. He receives a phone call informing him that he's on a hidden camera game show, where he must execute 13 tasks to receive a sum total cash prize of $6.2M. To begin with the tasks seem innocuous, but before long he's being pushed to the limit, forced in fear for his life to ignore every moral boundary. Trapped into horrors manipulated by unseen spectators, Elliot's need to complete the game escalates as the tasks grow more extreme, to a devastating point of no return.