H2O are the more common enemies that you fight underwater. Thanks to their suits, they can move fast and freely without any resistance. Because of this, their evasiveness makes them hard to take down. Nitrogen won’t have much of a problem shooting them down with homing torpedos while in his submarine, but Hydrogen and Potassium are an entirely different story. When they’re at a reasonable distance, they’ll attack by lunging their tridents towards you. It won’t even matter if you’re far away from them; they’ll speed towards you to try and tackle you anyway! The best way to attack them is from a distance, because when they speed towards you, you’ll have a better opportunity to dodge them. Then once they pass by you, you can attack them from behind!