Nancy Drew®: Sea of Darkness

Puzzle· Exploration· Mystery· Point & Click

Released Feb 2017

Set a Course for Danger and Discovery!

92% positive · 230 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 12 Oct 2026 $19.99

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Evaluation

Nancy Drew: Sea of Darkness is a standalone adventure game that launched on February 2, 2017. Its only post-launch content was a soundtrack DLC released on October 4, 2018. There are no unreleased DLC items, no developer announcements of future content, and no roadmap or expansion plans. The 11 developer news posts consist entirely of sales, community events, and a single bug fix — no content updates or new additions of any kind. The most recent developer communication was a March 14, 2025 Windows 11 compatibility patch, which shows HeR Interactive is still maintaining the game for modern hardware, but this is purely technical upkeep. The store description focuses entirely on the base game experience with no mention of ongoing or planned content. This game shipped as a complete, self-contained mystery adventure and has received no content additions beyond the soundtrack DLC.

Evidence

Soundtrack DLC released — the only post-launch content for the game, and all DLC items are marked as released

dlc listing · Oct 4, 2018 source content shipped

medium

HeR Interactive released a Windows 11 compatibility bug fix in March 2025, addressing a flickering screen issue on newer hardware. No content additions or future plans mentioned.

news post · Mar 14, 2025 source development ongoing

low

Content

1 of 1 released · no outstanding content

Released

Nancy Drew: Sea of Darkness - Soundtrack

Oct 2018

Media

Details

Developer

HeR Interactive

Publisher

HeR Interactive

Achievements

—

Platform

Windows

Controller

—

Steam Deck

Playable

Players

Single-player

Exploration Mystery Puzzle Point & Click Female Protagonist Investigation Detective Story Rich 2D Snow Based On A Novel Casual Family Friendly Atmospheric Adventure

About this game

Nancy Drew®: Sea of Darkness

Set a Course for Danger and Discovery!

The celebrated ship “Heerlijkheid,” is usually the centerpiece of an Icelandic town’s local festival. Now that its captain has disappeared, the renovated vessel has become an eerie distraction. Did Captain Magnus sail away with a legendary treasure, or was he carried off into the night? Take the helm as detective Nancy Drew and set a course for the Sea of Darkness!

Solve puzzles and interrogate suspects as you retrace the steps of the missing captain
Learn the truth about the Heerlijkheid’s secret past and Iceland’s darkest days
Earn money by mastering your knowledge of the Land of Fire and Ice
Master maritime knots, terms and seaworthy tasks dating back to the 1700s
Sleuth at Amateur or Master level and erase any mistakes without starting over

⚠️ATTENTION MAC USERS: This game will not run on Mojave, Catalina, Big Sur, Monterey, Ventura, or higher Mac operating systems. See compatible Apple operating systems below.