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Sunless Sea

App ID 304650
App Type Game
Store Name SUNLESS SEA
Developer
Publisher Failbetter Games
Franchise Fallen London Universe
Supported Systems Windows macOS Linux
Technologies Unity Engine
Last Changenumber 28971554
Last Record Update 14 May 2025 – 01:47:38 UTC ()
Release Date 6 February 2015 – 17:25:00 UTC ()

LOSE YOUR MIND. EAT YOUR CREW. DIE. Take the helm of your steamship and set sail for the unknown! Sunless Sea is a game of discovery, loneliness and frequent death, set in the award-winning Victorian Gothic universe of Fallen London.

Additional Information

Developer Failbetter Games
metacritic_name Sunless Sea
metacritic_score 81
metacritic_fullurl https://www.metacritic.com/game/pc/sunless-sea?ftag=MCD-06-10aaa1f
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Failbetter Games
Store Release Date 6 February 2015 – 08:00:00 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://www.twitch.tv/failbettergames
https://x.com/failbettergames
https://www.youtube.com/failbettergames/
Primary Genre RPG (3)
Store Genres Adventure (25), Indie (23), RPG (3)
Steam Release Date 6 February 2015 – 17:25:00 UTC ()
Original Release Date 6 February 2015 – 08:00:00 UTC () (1423209600)
Store Asset Modification Time 8 November 2022 – 13:19:42 UTC () (1667913582)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct50.39260648207703
height_pct80.02751234852494
osextended macos64
review_score 8
review_percentage 83
Detected Technologies (?) Unity Engine, SteamworksNET SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  • Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 13 September 2022 – 00:00:00 UTC
  • tested_build_id: 3760467
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Some Nudity or Sexual Content (1), General Mature Content (5)
First seen on SteamDB 26 May 2014 – 17:46:36 UTC (), in changelist #532375
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

Categories

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clienttga 337d0312bab87e2474669bea343a1aea4c6f50f3
icon d96957b85c273bfed7986cb229669492f19e12aa
logo 55a53eb3726baee2a97ff2d67b066e0de3adcce6
logo_small 55a53eb3726baee2a97ff2d67b066e0de3adcce6_thumb
clienticns 8a350b22ee4c72254c1a2fdb42523652d0675467
LinuxClientIcon 4b8b171decc2b5247d287a04154d7761f7bf300d
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct50.39260648207703
logo_position/height_pct80.02751234852494
image/englishlogo.png
image2x/englishlogo_2x.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icond96957b85c273bfed7986cb229669492f19e12aa.jpg
page_background_pathapp/304650
timestamp18 March 2024 – 11:42:00 UTC
Trailers
2037043 ↴
trailer_nameLaunch Trailer
trailer_category0
trailer_480p/video/webm2037043/movie480.webm
trailer_480p/video/mp42037043/movie480.mp4
trailer_max/video/webm2037043/movie_max.webm
trailer_max/video/mp42037043/movie_max.mp4
microtrailer/video/webm304650/30920/3f8b0cc042a4240ae9b457a39b0f252fc3084098/1750504212/microtrailer.webm
microtrailer/video/mp4304650/30920/3f8b0cc042a4240ae9b457a39b0f252fc3084098/1750504212/microtrailer.mp4
screenshot_medium2037043/movie.293x165.jpg
screenshot_full2037043/movie_full.jpg
trailer_base_id30920
all_agestrue
is_highlighttrue
timestamp1447368681
2032834 ↴
trailer_nameExplore Trailer
trailer_category0
trailer_480p/video/webm2032834/movie480.webm
trailer_480p/video/mp42032834/movie480.mp4
trailer_max/video/webm2032834/movie_max.webm
trailer_max/video/mp42032834/movie_max.mp4
microtrailer/video/webm304650/21807/c00a5dac1fbe589e57eda212704a577cb1c9cf72/1750504202/microtrailer.webm
microtrailer/video/mp4304650/21807/c00a5dac1fbe589e57eda212704a577cb1c9cf72/1750504202/microtrailer.mp4
screenshot_medium2032834/movie.293x165.jpg
screenshot_full2032834/movie_full.jpg
trailer_base_id21807
all_agestrue
is_highlighttrue
timestamp1447362278
256660203 ↴
trailer_nameZubmariner Alpha: Lights in the Darkness
trailer_category0
trailer_480p/video/webm256660203/movie480.webm
trailer_480p/video/mp4256660203/movie480.mp4
trailer_max/video/webm256660203/movie_max.webm
trailer_max/video/mp4256660203/movie_max.mp4
microtrailer/video/webm304650/51021/a98ac3ead9a76c6db097f87ae4899adf2ed8dc66/1750504214/microtrailer.webm
microtrailer/video/mp4304650/51021/a98ac3ead9a76c6db097f87ae4899adf2ed8dc66/1750504214/microtrailer.mp4
screenshot_medium256660203/movie.293x165.jpg
screenshot_full256660203/movie_full.jpg
trailer_base_id51021
all_agestrue
is_highlighttrue
timestamp1454000338

Depots

ID Configuration Size DL.
304651 Windows EnglishSunless Sea Windows Depot 697.78 MiB 233.19 MiB
304652 macOS EnglishSunless Sea Mac Depot 741.62 MiB 245.05 MiB
304653 Linux EnglishSunless Sea Linux Depot 737.22 MiB 244.70 MiB
452530 UnusedDLC 452530EnglishSunless Sea - Zubmariner Depot No size
452531 Windows DLC 452530EnglishSunless Sea - Zubmariner Windows Depot 866.45 MiB 283.94 MiB
452532 macOS DLC 452530EnglishSunless Sea - Zubmariner Mac Depot 910.29 MiB 295.87 MiB
452533 Linux DLC 452530EnglishSunless Sea - Zubmariner Linux Depot 905.88 MiB 295.85 MiB

Total size on disk is 4.75 GiB and total download size is 1.56 GiB.

Total size on disk is 697.78 MiB and total download size is 233.19 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 10394254 26 January 2023 – 10:06:17 UTC

Other

Name Value
privatebranches 1
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