Is sims 2 castaway 2 players?

yes you can get 2 players you have to make a raft on the other beach from were you started and when you build that click on it (it will help you build the raft)

then you can go on the other island where you find another member of your crew i don't know how to get the other people but at least you have two players and the member of the crew you find is random.