How many people are playing Sunless Sea right now?

Sunless Sea has 36 players on Steam right now, with a 24-hour peak of 102 and an all-time peak of 4,030 on Jan 2016.

What is the all-time peak player count of Sunless Sea?

4,030 concurrent players on Jan 2016.

When was Sunless Sea released on Steam?

Sunless Sea was released on Steam on 6 Feb 2015.

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Sunless Sea Estimates · SteamPeaks

Apps›Sunless Sea›Estimates

Sunless Sea

GameApp ID 304,650by Failbetter GamesReleased 6 Feb 2015

App ID304,650

Release date6 Feb 2015

Engine—

Install size4.93 GB

TypeGame

Last update27 Aug 2026

Steam DeckPlayable

DLC1

DeveloperFailbetter Games

Changenumber38,375,604

Price$18.99

Packages0

PublisherFailbetter Games

SystemsWindows · macOS · Linux

Followers—

Depots7

Sunless Sea

Failbetter Games
Released 6 Feb 2015·App 304650

Steam user reviews

Very Positive

83.1%· 9.6K reviews

Recent Very Positive · 84%

SteamPeaks Rating

83.1 Positive

Recent 30 days 65.3

How it works ›

Playing now

−20 vs. yesterday

0.9%of peak

All-time peak

4,030

Jan 2016

Updated 3 minutes agoData by

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC1 Depots7 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Estimates Overview Price history Charts Patches Events Reviews Audience Availability Metadata Packages DLC1 Depots7 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

Windows · macOS · Linux

Engine —

View on SteamCompare Share

SteamPeaks.com

The Count

How many own Sunless Sea

Every game Calibration How this is computedCalibrated 21 hours ago

Owners

37,464 to 212,380estimate · 80% band

×5.7 wide; mid 93,347

Reviews

9,558

Steam’s own total, the fact the model multiplies

×9.77reviews per owner

from 7 announced figures

Confidence

Medium

k from a cell or band with 5 to 19 announced figures

low 37,464mid 93,347high 212,380

80% band, log scalemid, reviews × k

Owners ≈ reviews × k: 9,558 × 9.77 = 93,347. k is the median of 7 announced figures for games released 2014 to 2017 at $10 to $30. The band applies the model’s own residuals (10th to 90th percentile, ×0.40 to ×2.28 of the mid); over 144 announced figures the model is typically within ×1.5 and 79.2% of them fall inside the band. Model OWN-1, calibrated 6 Sep 2026. How this is computed. Data by SteamPeaks.com.

Momentum

Followers of Sunless Sea

Every game How this is computedNo sample yet

No follower sample for Sunless Sea yet. The followers poller reaches every coming-soon game and the most played games daily; the count appears here with its first sample, and gains once a second sample the window back exists.