. . "The Aqueducts"@en . . . . "The longest waterway in the world. Running mostly through narrow, underground cavern, it is off-limits to most. This location has four areas. It is partly missable. Parts of it are unlocked by story events, and others by quests. To gain access again on disk 2 you have to start the quest The Slave Traders. The Disposal Tank No. 8 is unlocked by the quest UFO!?."@en . . "The longest waterway in the world. Running mostly through narrow, underground cavern, it is off-limits to most. This location has four areas. It is partly missable. Parts of it are unlocked by story events, and others by quests. To gain access again on disk 2 you have to start the quest The Slave Traders. The Disposal Tank No. 8 is unlocked by the quest UFO!?."@en . . . . . . . . . .