Submarine Fishing

NEW ZONES! NEW AND REDESIGNED SUBMARINES AND GEAR! NEW FISH! AND MUCH MORE! 🌊 Dive into the deep in your own submarine and harpoon the ocean's rarest creatures! 🐟 Catch 90+ sea creatures across 5 zones, from the Sunlight Zone down to The Trench at 10,000 m 🦈 From Common fish to Monstrous giants like the Leviathan ✨ Hunt for mutations: Gold, Rainbow and special weather mutations during Thunderstorm, Luminescent Tide and Blood Moon 🐉 LIMITED: only 500 Celestial Tidewyrms will ever exist 🏠 Fill your aquarium with your best catches every fish earns money, even while you're offline ⚓ Upgrade your submarine, crane, harpoon and oxygen tank to dive deeper 💰 Sell your extra fish to the pirate trader 🔁 Rebirth for a permanent money boost and new aquarium styles 👥 Play with friends: +10% money for every friend on your server 🎁 Daily rewards and free potions for joining the Big Splash Games group Watch your oxygen and the pressure if you don't make it back up, your catch is lost!