It seems like you are survivor of a ship crush. One morning, you find yourself lying on a raft, where there is nothing but a piece of plastic around you. Use this piece as a hook and start your survival journey. For long days and weeks, you won’t see anything but the blue water. You have no idea when the land will appear on the horizon and how to get there. The weather is changing, you feel hunger and thirst, sea predators are trying to hunt you. Do your best to get some provision and keep yourself safe until this journey ends happily.