Cthulhu

Unreleased The image to the right is a concept sketch of  done by Tiy. It was previously thought that the development team intended to add the boss in an update, but it is unknown if this is still planned.

Trivia

 * The concept of Cthulhu was originally devised by author H. P. Lovecraft. The creature is, today, a popular element of Lovecraftian Horror.
 * He is missing one of his eyes. This is because of the Eye of Cthulhu, which was destroyed earlier on.
 * As of the 1.2 update you can fight the Brain of Cthulhu.
 * It is thought that Cthulhu is the main antagonist of Terraria.
 * To learn more about cthulhu click here.