Reaper Leviathan

The Reaper Leviathan is a large aquatic creature from the video game ''Subnautica. ''At 55 meters (180 ft) long it is considered the fifth largest creature in the game. It lives in three areas on Planet 4546B, namely the crash zone of the Aurora, the Dunes biome and the Mountains biome. Using its large mandibles it is able to cause large amounts of damage to a submarine. The roars emitted by Reapers are a form of sonar they use for location of prey.

The "Leviathan" part of their name is not actually part of their name, rather a classification given to very large creatures.

It has 4 claws on the head that it uses to grab prey and will use these to grab the player or the 2 small vehicles, the Seamoth and Prawn Suit, causing damage.