yes
Hade's symbol is the helmet or fire.
Hades, god of the underworld
It represented a symbol of darkness, which is greatly related to Hades, being the god of the underworld and its inhabitants.
Hades, the god of the underworld, was capable of turning invisible form the helmet he wears. The helmet was given to him by the cyclops.
Hades had his own realm of which he was King, that of the Underworld, and Hades did not often leave it.
In Greek mythology, Hades received his helmet of darkness as a gift from the Cyclops during the Titanomachy. The helmet granted him invisibility and a fearsome presence, allowing him to rule the underworld and enforce order among the dead.
He can come and go to and from the Underworld anytime he pleases; for council on Olympus, for battles, and such of that like.
To take Persephone, daughter of Demeter and Zeus, to the Underworld as wife.
Hades' symbol, the Healm of Darkness also known as the invisible helmet was a helmet made for Hades by the Cyclopes. It is his symbol of power. It can make fear so intense that it can stope your heart.
Hades' Underworld is called The Underworld.
Hades is the God of the Underworld.
No, He just makes sure they do not leave the underworld.