Island of Lost Horizons

You wake up on a beach with no idea how you got there, and the island around you turns out to be less empty than it looks. The setup is bare-bones, but it gives you a reason to start poking around.

From there it's a straightforward sandbox: wander the island, talk to whoever you find, and make choices that nudge where things go. Relationships build gradually as you dig into what actually happened here and why you ended up washed ashore in the first place.

Most of the actual content comes from watching and interacting rather than driving a fixed plot forward, so progress depends on paying attention to who's around and when.