Survival Island

In the future, with the melting of the polar ice caps, the continents will gradually be submerged by the ocean and divided into various islands. Survivors must adapt to this new world: island world You drifted on the ocean in an escape raft and rushed ashore on a desolate island on which you started your journey of survival in order to stay alive. Collect berries to fill your hungry stomach. Collect sticks and stones to make the most primitive stone axes. Kill the boar that launched the attack and save its meat for food for the next two days. It's getting dark, so hurry up and cut down a few trees to make planks and build your first shelter. Anyway, first of all to get through the long night. The next day, you roam the island, just to collect some basic survival materials. Standing on the beach and vaguely seeing other desolate islands in the distance, you decide to set sail and try your luck. There may be other survivors out there, but will you live in peace or will you hurt each other?