Overview
Take It All is an American game show hosted by Deal or No Deal host Howie Mandel. It premiered on NBC on December 10, 2012, as part of the 2012–13 television season. In April 2012, NBC placed a seven-episode order for the show under the original title Howie Mandel's White Elephant.
On each episode, five contestants participate in a game similar to a white elephant gift exchange, attempting to win or steal more-valuable prizes each round to avoid elimination. The final two contestants participate in a variant on the prisoner's dilemma in which one decision by each of the two finalists determines whether they both go home with prizes, one winner takes everything, or they both go home with nothing.
Gameplay
Main game
Five unopened boxes, each containing a prize worth between $5,000 and $12,000, are displayed on a video wall. The first contestant chooses a box, whose contents are revealed; however, the price is not stated. Each subsequent contestant may either choose a box or steal the prize from one opponent. When a contestant's prize is stolen, they must immediately either steal from a different opponent or choose one of the remaining boxes. They may not immediately steal back the prize that was taken from them. Once per game, each contestant may secretly choose to block the prize they hold from being stolen by any opponent for the rest of that round.
From Wikipedia (CC BY-SA 4.0).