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Iron Lung

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App ID 1846170
App Type Game
Developer
Publisher David Szymanski
Franchise David Szymanski
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 31545531
Last Record Update 8 October 2025 – 09:22:05 UTC ()
Release Date 10 March 2022 – 05:25:45 UTC ()
😎 89.22%
8k reviews
7
In-Game
😱 Horror 🌫 Atmospheric 🕴 Psychological Horror 🤿 Submarine 🌊 Underwater

A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.

Additional Information

Developer David Szymanski
controller_support partial
community_visible_stats Yes
ReleaseState released
Publisher David Szymanski
Store Release Date 10 March 2022 – 05:25:54 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://bsky.app/profile/duskdev.bsky.social
https://discord.gg/myDsqP4E55
https://twitch.tv/squirrelszymanski
https://x.com/DUSKdev
https://www.youtube.com/@duskdev/
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23), Simulation (28)
Steam Release Date 10 March 2022 – 05:25:45 UTC ()
Store Asset Modification Time 16 June 2025 – 14:29:38 UTC () (1750084178)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct67.44118575116423
height_pct100
osextended empty string
review_score 8
review_percentage 91
Detected Technologies (?) Unity Engine, SteamworksNET SDK, cURL 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
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • 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: 2 June 2022 – 00:00:00 UTC
  • tested_build_id: 8622148
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 9 December 2021 – 04:05:57 UTC (), in changelist #13369848

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

😱 Horror 🌫 Atmospheric 🕴 Psychological Horror 🤿 Submarine 🌊 Underwater 🌱 Indie 🤏 Short 👾 Pixel Graphics ☯ Minimalist 🗺️ Adventure 🙌 First-Person 🚀 Sci-fi 🤯 Abstract 🧊 3D 🚶 Walking Simulator 🗺 Exploration 😨 Dark 🤫 Mystery ⛓ Dystopian 🫠 Surreal

Categories

Single-player Steam Achievements Steam Trading Cards Steam Cloud Family Sharing

Hardware Categories

Partial Controller Support

Accessibility Categories

Camera Comfort Stereo Sound Playable without Timed Input

Assets

Load all asset images
clienticon c0fda209725fab68c61448cf27b278709d085933
clienttga 79f6beb9502228ff3a65612626da4c9ba9052be4
icon b97486d7e10b938472c3c3d4c4ca7d5e4c0e5f11
logo 2a902624eca7da8fa2a6c473883bd36e964cb719
logo_small 2a902624eca7da8fa2a6c473883bd36e964cb719_thumb
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
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct67.44118575116423
logo_position/height_pct100
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_iconb97486d7e10b938472c3c3d4c4ca7d5e4c0e5f11.jpg
page_background_pathapp/1846170
raw_page_backgroundpage_bg_raw.jpg
timestamp16 June 2025 – 14:29:44 UTC
Trailers
441333 ↴
trailer_nameIron Lung Trailer
trailer_category3
trailer_480p/video/webm256874571/movie480_vp9.webm
trailer_480p/video/mp4256874571/movie480.mp4
trailer_max/video/webm256874571/movie_max_vp9.webm
trailer_max/video/mp4256874571/movie_max.mp4
microtrailer/video/webm1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/microtrailer.webm
microtrailer/video/mp41846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/microtrailer.mp4
adaptive_trailers/0/cdn_path1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256874571/movie.293x165.jpg
screenshot_full256874571/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1683135812

Depots

ID Configuration Size DL.
1846171 Iron Lung Content 213.65 MiB 148.48 MiB

Total size on disk is 213.65 MiB and total download size is 148.48 MiB.

 

Branches

Name Description Build ID Time Updated
public 12439138 23 October 2023 – 18:10:20 UTC
beta For testing patches etc 12439138 18 October 2023 – 13:53:25 UTC
save_compatibility Use this if you have a save previous to version 2 8622148 19 June 2022 – 16:40:36 UTC

Other

Name Value
privatebranches 1
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