Prayer, sacrifice, and offering, but Hades was rarely worshiped.
Of the worship of him in ancient Greece? Yes. Of him actually existing? No.
because if you worship him then i guess you'll have a good afterlife. after all, he is the god of the underworld and the lord of the dead! ;)
People that still follow the worship and praise of the Greek Gods, followers of Hades in particular. The dead are particularly influenced by Him, because death is an inevitability for everyone.
Not everyone stopped believing in Him. There are still quite a few people that believe in and worship Him.
Where ever they happen to be at the time, or in personally made altars. There was a temple, that's ruins still exist in Greece, dedicated to Hades and Persephone called the Necromanteion.
Zues the god of lightning was the most powerful and his brothers are second: posiden and hades. NO they don't worship them at temples, they are for the most part just legend.
Because he always played with toys and many people didn't play with toys so they didn't like him.
Hades, the ancient Greek god of the underworld, did not have many temples dedicated to him like other Olympian gods. His realm was often viewed with fear and reverence, leading to a lack of grand temples. Instead, shrines and smaller altars were occasionally established in places associated with death and the afterlife, such as near burial sites. Overall, worship of Hades was more private and less formal compared to the worship of other deities.
Hades ruled the underworld so I would think anyone who didn't want to be his bad side or someone on their death bed also he was an evil god that was told to be the god of the underworld by his older brother zeus. :)
Crete was the seat of Rhea's earliest worship; so most likely there.
Much as we do today in preying, it was because we all die and mourn those who die and so they preyed to the god of the dead.
Most Greeks were afraid of Hades and would not even so much as mention His name as not to call His attention to them. However, He is still a God and was still revered and worshiped as such. There is a temple built to Hades and Persephone called the Necromanteion. People would often sacrifice black animals to Hades, usually a black bull. And when they prayed to Him they wold bang their heads on the ground as to make sure their prayers were heard.