Survivor: Mamanuca Islands

Survivor: Mamanuca Islands is a season of Survivor. This season features a full cast of returnees.

Twists/Changes

 * Hidden Immunity Idol: Hidden Immunity Idols were hidden at all pre-merge tribe camps, concealed inside random objects with a tribe emblem painted on them as identifiers.
 * Summit: On Day 8, four random castaways from each tribe met for a summit feast where they could get information on the rival tribe.
 * Tribe Expansion: On Day 13, a third tribe, was introduced, randomly spreading the sixteen remaining castaways into all three tribes. To offset Tavua's disadvantage of having to create a new shelter from scratch, they had one extra member.
 * Legacy Advantage: While the tribes were allowed to grab supplies for the game, an envelope containing the Legacy Advantage was up for grabs. It would grant its holder an advantage in the game, given that he or she makes it to Day 36. If he or she is eliminated before Day 36, the advantage must be willed to another player. The advantage was having immunity on the Day 36 Tribal Council.
 * Early Merge: As was the case in Cambodia, there was another merge involving the thirteen contestants. All three post-expansion tribes will merge into one.
 * Reward Steal: The right to steal one reward from another player was up for grabs at the merged tribe camp.
 * Expanded Jury and Final Three: Instead of the conventional Final Two facing the jury of seven, the Day 39 Tribal Council was held with three finalists facing a ten-person jury.

Season Summary
The 20 castaways were divided into two tribes: Mana and Nuku. The Nuku tribe struggled to win challenges, losing 1 of the first 4 Immunity Challenges. Natalia ran Nuku during the pre-swap phase, orchestrating the eliminations of multiple time players Coach and Debbie and coming out on the right side of the Rock Draw. On Mana, the tribe was united against the duo of Carter and Alec, however, the latter's use of a Hidden Immunity idol spared him from being the first Mana eliminated. At 16 players remaining, the castaways were randomly divided into three tribes. The auxiliary tribe, Tavua, struggled to win challenges, however, Mari and JP utilized the tribe's consistent losing streak to renege on the Mana majority.

Come the merge, the Nuku tribe came in with a 7-6 deficit. However, they utilized the former Mana's hatred of Alec to flip the votes and gain the majority. The new majority faltered quickly though, resulting in Mari gaining a large amount of influence over the tribe. Natalia, who had been relegated into the minority following Mari's rise, found several idols, resulting in the blindside of Mari. Ozzy utilized Natalia's threat status as a shield, making moves from behind the scenes while Natalia garnered most of the blame. Following Natalia's loss in the Fire-Making challenge, Ozzy was seen as the greater strategist and better social player when compared to Domenick and Sabrina, and thus was awarded the title of Sole Survivor. {| class="wikitable" style="margin:auto; text-align:center; font-size:8pt; line-height:18px;" align="center" (Vote)''' Day 4 Day 7 Day 10 Day 12 Day 15 Day 18 Day 20 1st Jury Member Day 23 2nd Jury Member Day 25 3rd Jury Member Day 28 4th Jury Member Day 30 5th Jury Member Day 33 6th Jury Member Day 34 7th Jury Member Day 35 8th Jury Member Day 36 9th Jury Member Day 37 10th Jury Member Day 38 Runner-Up
 * style="background-color:#F2F2F2" colspan="2" rowspan="2"|Episode
 * style="background-color:#F2F2F2" colspan="2"|Challenges
 * style="background-color:#F2F2F2" rowspan="2"|'''Eliminated
 * style="background-color:#F2F2F2" rowspan="2"|Finish
 * style="background-color:#F2F2F2"| Reward
 * style="background-color:#F2F2F2"| Immunity
 * 1
 * align="left" | Mamanuca Islands Episode 1
 * colspan="2" $1$
 * 1st Voted Out
 * colspan="2" $1$
 * 1st Voted Out
 * 1st Voted Out
 * 2
 * align="left" | Mamanuca Islands Episode 2
 * colspan="2" $1$
 * 2nd Voted Out
 * 2nd Voted Out
 * 2nd Voted Out
 * 3
 * align="left" | Mamanuca Islands Episode 3
 * colspan="2" $2$
 * 3rd Voted Out
 * 3rd Voted Out
 * 3rd Voted Out
 * 4
 * align="left" | Mamanuca Islands Episode 4
 * Eliminated
 * Eliminated
 * Eliminated
 * Eliminated
 * Eliminated
 * rowspan="2"|5
 * rowspan="2" align="left"|Mamanuca Islands Episode 5
 * rowspan="2"|None
 * rowspan="2" $3, 4$
 * rowspan="2"|4th Voted Out
 * rowspan="2" $3$
 * rowspan="2"|4th Voted Out
 * rowspan="2"|6
 * rowspan="2" align="left"|Mamanuca Islands Episode 6
 * rowspan="2" $2$
 * rowspan="2"|5th Voted Out
 * rowspan="2" align="left"|Mamanuca Islands Episode 6
 * rowspan="2" $5$
 * rowspan="2"|5th Voted Out
 * rowspan="2" $3$
 * rowspan="2"|5th Voted Out
 * rowspan="2"|7
 * rowspan="2" align="left"|Mamanuca Islands Episode 7
 * rowspan="2"
 * rowspan="2"|6th Voted Out
 * rowspan="2"|7
 * rowspan="2" align="left"|Mamanuca Islands Episode 7
 * rowspan="2"
 * rowspan="2"|6th Voted Out
 * rowspan="2"
 * rowspan="2"|6th Voted Out
 * 8
 * align="left" | Mamanuca Islands Episode 8
 * None
 * 7th Voted Out
 * 8
 * align="left" | Mamanuca Islands Episode 8
 * None
 * 7th Voted Out
 * 7th Voted Out
 * 7th Voted Out
 * 9
 * align="left" | Mamanuca Islands Episode 9
 * 8th Voted Out
 * 8th Voted Out
 * 8th Voted Out
 * 8th Voted Out
 * 8th Voted Out
 * 10
 * align="left" | Mamanuca Islands Episode 10
 * 9th Voted Out
 * 9th Voted Out
 * 9th Voted Out
 * 9th Voted Out
 * 9th Voted Out
 * 11
 * align="left" | Mamanuca Islands Episode 11
 * 10th Voted Out
 * 10th Voted Out
 * 10th Voted Out
 * 10th Voted Out
 * 10th Voted Out
 * 12
 * align="left" | Mamanuca Islands Episode 12
 * 11th Voted Out
 * 11th Voted Out
 * 11th Voted Out
 * 11th Voted Out
 * 11th Voted Out
 * rowspan="2"| 13
 * rowspan="2" align="left" | Mamanuca Islands Episode 13
 * rowspan="2"| None
 * 12th Voted Out
 * 12th Voted Out
 * 12th Voted Out
 * 12th Voted Out
 * 13th Voted Out
 * 13th Voted Out
 * 13th Voted Out
 * 13th Voted Out
 * rowspan="7"|14
 * rowspan="7" align="left"|Mamanuca Islands Episode 14
 * colspan="2" $2$
 * rowspan="2" $1$
 * rowspan="2"|14th Voted Out
 * rowspan="2"|14th Voted Out
 * rowspan="2"| None
 * 15th Voted Out
 * rowspan="2"| None
 * 15th Voted Out
 * rowspan="2"| None
 * 15th Voted Out
 * 15th Voted Out
 * 15th Voted Out
 * 16th Voted Out
 * 16th Voted Out
 * 16th Voted Out
 * 16th Voted Out
 * rowspan="3" colspan="2"|Jury Vote
 * Second
 * Second
 * Second
 * Runner-Up
 * Sole Survivor
 * colspan="9" align="left"| Notes:
 * Sole Survivor
 * colspan="9" align="left"| Notes:
 * Sole Survivor
 * colspan="9" align="left"| Notes:
 * colspan="9" align="left"| Notes:

Combined Reward and Immunity Challenge.

A Hidden Immunity Idol was played, negating all votes against its user.

The vote resulted in a tie. Per Survivor rules, a revote would commence.

Per Survivor rules, in case of a deadlock tie, the non-immmune players would have an open discussion to eliminate one of the tied players. If no consensus is reached, the non-immune castaways would be forced to draw rocks.

A Hidden Immunity Idol was played, however, no votes were cast against its user.