It sounds like this would be most compatible with Sims 3 Island Adventure. There are actually islands there. Or, it could be compatible with Sims 4 Island Living, probably the ideal lot is the one with the ship that is off-grid (if you have Eco Lifestyle). They should really make a scenario of some sort like this. I would also LOVE to have a whole time travel EP (though it was also a limited time event) with time worlds to travel to that included a deserted island, ancient Rome, ancient Greece, Medieval Ages, and a future world (utopian or dystopian). I suppose each of these would end up being their own pack though.