Warning: Autistic Post
Reality TV island was my favourite island in this game. You got to play a challenge to win immunity from getting voted out, then cast votes to eliminate someone else until only you remain. But if you don't win immunity, there's a risk that you will get voted out. This game was a little bit frustrating because if you didn't win the first immunity challenge, you seemed to get voted first out a lot more than random.
Anyways I got this game running in flashpoint and decompiled it using a flash decompiler to look at the source code, and I was correct to think that you tend to get eliminated first a lot more than random!
The way that the voting AI works in this game is that every NPC gets assigned a random 'bias' variable from 1-8 from at the start of the season, and when the time comes to vote, they will vote for that person. If the person they were planning to vote for is immune, or was previously voted out, it gets randomly reassigned to a new person. In addition, if they survived a round but got votes cast against them, they will update their bias to someone who voted for them.
Because these votes are pretty random, the vote will often tie 3-3-* or 2-2-*, so to prevent a tie the game randomly picks someone's vote in the tie to switch to someone else to break the tie. This can result in someone voting for themselves and getting eliminated because of it.
Anyways, remember how I said that the player gets eliminated first a lot more than random? That's because when every NPC gets their random 'bias' variable at the start of the season, the NPC furthest to the left is ALWAYS biased against the player, meaning if you don't win the first immunity challenge, you will at minimum receive one vote every time. All it takes then is for another player to randomly get biased against you, and you may get involved in a 2-2-* tie and get randomly eliminated by the RNG tiebreaker.
However if you win the first immunity challenge, the rightmost NPC is forced to pick a new bias when they go to vote, so they will instead start camping their vote on someone else. Winning an immunity challenge is an effective way to not make NPCs vote for you in future rounds, because anyone who was going to vote for you will instead be forced to get their bias variable stuck on someone else, and the only way it will end up back on you is if you vote for them and they don't get eliminated, or if they vote for the person who gets eliminated and they roll a 1/X chance of being biased against you next.
Anyways there are probably 0.5 people who care about this on the forum but if you remember ever playing this game, now you know how it works.
You can see a demonstration of this in this video at the timestamped time:
https://youtu.be/V2MEIm6Be7w?t=554