The Megamouth is the first and cheapest "XL" (Extra Large) shark unlocked in Hungry Shark World.
The XL sharks are to be unlocked once you max level up any L (Large) shark.
High health and a big mouth~ in-game description.
Length: 23 feet ( seven meters)
The Megamouth is quite interesting. It is large. But it is hard to obtain. It is actually bigger than the Enemy Great White! It is hard to kill, sort of.