“Hades” can refer to two main concepts: the Greek god of the underworld, who is the lord of the dead and ruler of the realm of the dead, or a popular 2020 roguelike action role-playing video game developed by Supergiant Games. The Greek underworld itself is also sometimes called Hades, a realm where the souls of the dead go after death, and a term the New Testament uses for the place Jesus descended to.Â