The Leviathan is a project created by the Renacimiento Research Company. == Specimens == === Leviathan G-type === Created from G-virus administration in a blue whale specimen, the mutation turned the host into a blob-like creature capable of absorbing other lifeforms and gave it the ability of mass reproduction. Totally immune to any carryable weapon, it can be barely damaged by large torpedoes, which makes them perfect for naval use. === Leviathan T-type === === Leviathan Plaga-type === === Leviathan NE-type === === Leviathan U-type ===