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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

Sunless Sea: Zubmariner
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Sunless Sea: Zubmariner

Sunless Sea: Zubmariner

Release dateOct 11, 2016
Ratings & reviews
Lose your mind. Eat your crew. Dive. Take the helm of your zubmarine and set sail for the unknown! Zubmariner is the first expansion to Sunless Sea: deeper, darker, and more marvellous than anything youā€™ve seen before.
AdventureIndieActionSingle playerReal Time Strategy (RTS)

Media & gameplay showcase

Trailer
1 / 4

Requires base game

This content requires the base game Sunless Sea in order to play.

Best Price Right Now

$5.49
Steam
Purchase
Observed 3 days ago

Historical Low

$5.49
Steam
Observed Oct 2, 2026

Edition / bundle

Available at 3 stores Ā· 3 editions / bundles

Settings

Compare Prices

Sunless Sea: Zubmariner

Store Link
Steam
$5.49
$10.99
Observed 3 days ago
-50%Sale ends Oct 8, 2026
Purchase
Epic Games Store
$10.99
Observed 10 hours ago
0%
Purchase
GOG
$10.99
Observed 10 hours ago
0%
Purchase
  • Steam
    $5.49
    $10.99
    Observed 3 days ago
    -50%Sale ends Oct 8, 2026
    Purchase
  • Epic Games Store
    $10.99
    Observed 10 hours ago
    0%
    Purchase
  • GOG
    $10.99
    Observed 10 hours ago
    0%
    Purchase

Sunless Sea + Zubmariner bundle

Store Link
Steam
$11.94
$29.98
Observed 3 days ago
-60%Sale ends Oct 8, 2026
Purchase
  • Steam
    $11.94
    $29.98
    Observed 3 days ago
    -60%Sale ends Oct 8, 2026
    Purchase

The Fallen London Bundle

Store Link
Steam
$26.92
$67.46
Observed 3 days ago
-60%Sale ends Oct 8, 2026
Purchase
  • Steam
    $26.92
    $67.46
    Observed 3 days ago
    -60%Sale ends Oct 8, 2026
    Purchase

Price History

ObservedEpic Games Store Ā· USDGOG Ā· USDSteam Ā· USD
52 days agoā€”$10.99ā€”
43 days ago$10.99$10.99ā€”
38 days ago$10.99$10.99$10.99
3 days ago$10.99$10.99$5.49

About Sunless Sea: Zubmariner

Lose your mind. Eat your crew. Dive. Take the helm of your zubmarine and set sail for the unknown! Zubmariner is the first expansion to Sunless Sea: deeper, darker, and more marvellous than anything youā€™ve seen before. All the powers of the Neath agree: there is Nothing of Consequence beneath the Zee. They are lying. You've heard there are fortunes to be made by those brave enough - or hungry enough - to dare the deeps. Disturb the aberrant societies that flourish in the dark. Defy wreckers. Seduce a Drownie. Embrace or condemn the distinctly un-British customs of these cold, fathomless places. You will definitely die. Will your next captain dive?

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

Game details

Release date
Oct 11, 2016
Developer
Failbetter Games
Publisher
Digerati Distribution, Failbetter Games
Platforms
Linux, Mac, Nintendo Switch, PC (Microsoft Windows), PlayStation 4, Xbox One
Genres
Adventure, Indie, Real Time Strategy (RTS), Role-playing (RPG), Simulator, Strategy
Themes
Action, Fantasy, Horror, Survival, Thriller
Game modes
Single player
Player perspective
Bird view / Isometric
Languages
LanguageAudioInterfaceSubtitles
English
Age ratings
ESRB: T, GRAC: 15+
Steam Deck Compatibility
Unrated

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