47 Leagues Under the Sea is a discovery challenge in the Shadows in the Water bonus mission on Ambrose Island.
To acquire this challenge, Agent 47 must exfiltrate the island by hijacking Sinhi Venthan's submarine while disguised as the drug smuggling hippie she hired, Torres Piombo.
Objectives[]
- Exfiltrate in the submarine disguised as the Hippie.
Rewards[]
- +2000 XP.
Trivia[]
- The challenge's name is a reference to the novel "Twenty Thousand Leagues Under the Sea".