Brass Narwhal

What's inside

Lou is the cabin hand of the Brass Narwhal, a little brass submarine from Jules Verne's century. The Captain hands Lou the helm for the passages: caves under the sea, from the kelp forest to the Maelstrom. The hull floats on its own: hold to flood the ballast and dive, let go to rise. Below the coral the sun gives up and everything goes black. Your lantern lights a little way ahead, and every sonar ping draws the cave like an engraving for a moment, leaving sounding marks on the rock. Collect pearls, find the curio hidden in each passage, reach the dock and earn three stars. In the workshop, strengthen the hull, the sonar and the lantern. 30 passages in 6 chapters inspired by Twenty Thousand Leagues Under the Seas.

• One finger: hold to dive, let go to rise
• Darkness and sonar: every ping reveals the cave for a moment and leaves marks on the rock
• 30 passages in 6 chapters: kelp forest, coral kingdom, Arabian tunnel, Atlantis, ice barrier, Maelstrom
• Currents, hot vents, columns, pufferfish, tentacles, counted air under the ice
• 3 stars per passage, 30 curios, Lou's 7-page log, 10 badges
• Workshop (hull, sonar, lantern, pearl net), 5 hull paints, daily dive with a streak, a free message in a bottle
• Drawn like a 19th-century engraving; no accounts, no personal data

Controls

Hold (touch, click, Space, Down or S) to dive, release to rise. SONAR button or E / X to ping. P pauses, M mutes.