A free app for Android, by Megaplay Studios Free Games.

Survival & Craft: Multiplayer is a survival simulator game, in which you will be stranded in the middle of the ocean on a raft. Your goal is to survive and reach civilization. To do that, you will have to craft weapons and armor, grow vegetables and fish, and build a shelter on the raft. You will also have to keep an eye out for dangers such as sharks and other sea creatures. If you’re feeling brave, you can even travel to the islands and explore the ocean. However, be aware of the dangers that you may face, as you never know when a shark might attack you.