This thread contains everything you need to know about this season's twist: Cool Brother Remodeled.

*From the final thirteen until the final five, all houseguests will have the chance to enable SUDDEN DEATH.
*It must be activated between the time of the eviction and the time of the subsequent Head of Household competition.
*You cannot reserve the right to activate SUDDEN DEATH at a certain point in the game. If you want to activate it, you must be online within the right window of time to announce it yourself.
*SUDDEN DEATH can only be used twice for the entire duration of the game. There are no penalties if SUDDEN DEATH is used only once or never at all by its expiration.

*The houseguest who activates SUDDEN DEATH must name their target of choice within thirty minutes of activation.
*The activating houseguest will go on the block against his/her target of choice. Once on the block, all other houseguests will vote to evict. With SUDDEN DEATH, there are no opportunities to remove yourself from the block. It's all or nothing.
*In the event of a tie, the activating houseguest will be evicted by default.

*The houseguest who wins Head of Household in the round before SUDDEN DEATH cannot compete for Head of Household in the round following SUDDEN DEATH. SUDDEN DEATH is not considered a full round of gameplay so the previous Head of Household will still have to sit-out (as stated by traditional Big Brother rules).

*If two houseguests try to activate SUDDEN DEATH at the same time, the first to PUBLICLY show absolute interest/certainty in activating will earn the right. You have to be 100% certain when you make your declaration or I may not count it.