Chambers of the Dread Titan

From the introduction:

A dark cult conducts a terrible ritual at recently revealed remains of a dread titan. The PCs must stop this ritual before the awakening doom. Read aloud or summarize chamber descriptions. For shorter games, use fewer quests and reduce the number of chambers. Roll a random encounter in each chamber. Roll treasure for each defeated encounter. Roll traps for each hallway. PCs can interact with bolded features using skill checks. Add your own quests or monsters to integrate this dungeon into your own campaign.