One of the main quests in Hell Is Us is finding the Keystone of Ecstasy. The Keystone of Ecstasy is one of the four keystones that's required to open the giant door in the Lymbic Forge, which leads to the final act in the game.
from GameVerse
One of the main quests in Hell Is Us is finding the Keystone of Ecstasy. The Keystone of Ecstasy is one of the four keystones that's required to open the giant door in the Lymbic Forge, which leads to the final act in the game.