Your team and you are sea researchers. You are sailing around the sea, but all of a sudden something terrible happens. The pack of sharks attacks your boat! There are so many of horrible predators out here! Luckily, you are well-prepared and equipped. There are special weapons that help you deal with the enemies, so use them to save yourself from being eaten and keep all of your buddies alive. You need to protect your life and cover the backs of your team mates. Have fun and get ready for a really hot battle! The sharks are everywhere and they are extremely angry, so make sure that your guns are well-loaded!