Raft Survival is an interesting survival game where you'll be fighting for your life on a raft. Your main objective will be to collect materials that can be found in wooden blocks. These are floating on the sea. You can also dive into the water and search for treasure. You also need to watch out for sharks, since there’s a ton of them around and they can quickly kill you. Once you get enough materials, you can start upgrading your raft or buy new items. You can also purchase weapons, armor and other equipment.