Final Fantasy XV: Episode Gladiolus is a story-driven expansion for the third-person action RPG set in the futuristic Final Fantasy universe. The main character of the addition is Noctus's friend named Gladio, and he will be accompanied by Cor Leonis. You will be able to visit previously inaccessible and raw areas with new monsters and new weapons that can be used in the main game.
The add-on requires the original version of Final Fantasy XV.