The Hidden Island

It's the beginning of a beautiful summer, and Yosemite seems like the perfect place for a vacation. As you travel on the river, you notice a hidden side stream. After making the mistake of going down it, you learn it leads to The Hidden Island. Nobody knows the place exists due to the heavy fog that covers it. It's only you, the others who have become prisoners of the island, and your survival skills. Become a part the community, work to survive with them, until the day you and your fellow Islanders can make your escape.