the starfish in the museum
you get a starfish from museum of olympus on posidens face
you dont
in the throne room.
You can use the mirror by comical bubbles
you have to get the pomegranates
You get hades crown and posidens trident.
Underwater, u need hecules to smash the boulder in front of the throne room
If hes with you and you click on it he will stomp on it for you.
You have to get a starfish as an offering to him. Same thing with Hades, you have to give him pomegrantes.
get the reed pipe then play the music from the card then look to the items you can look at it.
Place it on the offering stand in Hades throne room.
In Poptropica's Mythology Island, Hades' throne room is located in the Underworld, which is accessed through the entrance in the Tree of Immortality. Once you navigate through the challenges in the Underworld, you will reach Hades' throne room where you can defeat him and complete the island quest.