Survivor: Mamanuca

Survivor: Mamanuca was the very first season of CatClaw's Survivor. As the name suggests, the show took place in the uninhabited Mamanuca archipelago, located in the western part of the Melanesian island nation of Fiji. It premiered on April 18, 2014. It is as of yet unknown when it will be concluded.

Twists

 * Tribe Selection: The oldest male and female were the first members of the tribes. As a contestant joined a tribe, they got to choose a person of the opposite sex to be the next person to join the tribe.
 * Exile Island: After reward challenges, the losing tribe would have to decide on one person to send to Exile Island. That person would then not be part of their tribe. Before the next Immunity Challenge, the tribes would have to decide which tribe wants to take that person as a new member. During their stay on Exile Island, they would've been given a clue to a Hidden Immunity Idol.
 * Hidden Immunity Idols: Two Hidden Immunity Idols were available, both at Exile Island; one during the tribal phase of the game, and one after the merge.
 * Mutiny: On day 17, the tribes were offered to switch tribe affiliations.
 * Multiple Immunity Challenges: For the most part, Immunity Challenges were held every three days, however Immunity Challenges followed by Tribal Councils were held on both day 16 and 18.
 * Late Merge: The two tribes did not merge until the top 9 of the competition.