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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 31733985
Last Record Update 17 October 2025 – 18:55:39 UTC ()
Release Date 10 March 2022 – 05:25:45 UTC ()
😎 89.20%
8k reviews
1
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.

The Games Under 5 Hours Event Is Live! 🎮

Steam price history

Special Promotion, ends 3 November 2025
Current Price -40% $4.79
Lowest Recorded Price $4.79 at -20% 26 October 2023
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -40% $4.79 $4.79 $4.79 $4.79 at -20%
Russian Ruble -40% 192 ₽ $2.36 -50.67% $1.51 123 ₽ at -20%
Kazakhstani Tenge -40% 1380₸ $2.56 -46.46% $1.85 1000₸ at -20%
Vietnamese Dong -40% 69000₫ $2.62 -45.29% $2.43 64000₫ at -20%
Indonesian Rupiah -40% Rp 44400 $2.67 -44.24% $2.35 Rp 39199 at -20%
Ukrainian Hryvnia -40% 112₴ $2.67 -44.21% $2.26 95₴ at -20%
LATAM - U.S. Dollar -40% $2.69 $2.69 -43.84% $2.69 $2.69 at -40%
MENA - U.S. Dollar -40% $2.69 $2.69 -43.84% $2.69 $2.69 at -40%
South Asia - USD -40% $2.69 $2.69 -43.84% $2.69 $2.69 at -40%
Indian Rupee -40% ₹ 240 $2.73 -42.99% $1.99 ₹ 175 at -20%
Chinese Yuan -40% ¥ 19.80 $2.77 -41.98% $2.77 ¥ 19.80 at -40%
Philippine Peso -40% ₱164.97 $2.81 -41.25% $2.59 ₱151.96 at -20%
South African Rand -40% R 49.20 $2.83 -40.81% $2.39 R 41.60 at -20%
Brazilian Real -40% R$ 15,80 $2.92 -38.92% $1.83 R$ 9,91 at -20%
Taiwan Dollar -40% NT$ 91 $2.94 -38.42% $2.94 NT$ 91 at -40%
Saudi Riyal -40% 11.10 SR $2.95 -38.21% $2.95 11.10 SR at -40%
Chilean Peso -40% CLP$ 2820 $2.96 -38.01% $2.35 CLP$ 2240 at -20%
CIS - U.S. Dollar -40% $2.99 $2.99 -37.58% $2.99 $2.99 at -40%
Malaysian Ringgit -40% RM13.05 $3.08 -35.58% $2.93 RM12.40 at -20%
Colombian Peso -40% COL$ 12600 $3.22 -32.72% $2.43 COL$ 9520 at -20%
Kuwaiti Dinar -40% 0.99 KD $3.22 -32.60% $3.22 0.99 KD at -40%
Thai Baht -40% ฿107.40 $3.27 -31.69% $2.90 ฿95.20 at -20%
Mexican Peso -40% Mex$ 60.59 $3.28 -31.35% $2.95 Mex$ 54.39 at -20%
Qatari Riyal -40% 11.99 QR $3.28 -31.33% $3.28 11.99 QR at -40%
Peruvian Sol -40% S/.11.40 $3.34 -30.15% $3.16 S/.10.80 at -20%
Japanese Yen -40% ¥ 552 $3.61 -24.52% $3.24 ¥ 496 at -20%
South Korean Won -40% ₩ 5340 $3.70 -22.62% $3.60 ₩ 5200 at -20%
Uruguayan Peso -40% $U149 $3.74 -21.88% $2.81 $U112 at -20%
U.A.E. Dirham -40% 14.40 AED $3.92 -18.14% $3.81 14.00 AED at -20%
Singapore Dollar -40% S$5.10 $3.92 -18.09% $3.92 S$5.10 at -40%
Hong Kong Dollar -40% HK$ 31.20 $4.01 -16.19% $3.60 HK$ 28.00 at -20%
New Zealand Dollar -40% NZ$ 7.07 $4.05 -15.26% $3.48 NZ$ 6.07 at -20%
Costa Rican Colon -40% ₡2250 $4.47 -6.51% $4.45 ₡2240 at -20%
Canadian Dollar -40% CDN$ 6.29 $4.49 -6.17% $3.82 CDN$ 5.35 at -20%
Australian Dollar -40% A$ 7.07 $4.59 -4.04% $4.42 A$ 6.80 at -20%
Norwegian Krone -40% 53,29 kr $5.33 +11.36% $3.32 33,20 kr at -20%
British Pound -40% £4.01 $5.34 +11.64% $5.10 £3.83 at -20%
Israeli New Shekel -40% ₪17.70 $5.34 +11.66% $5.30 ₪17.56 at -20%
Euro -40% 4,67€ $5.41 +12.97% $4.62 3,99€ at -20%
Polish Zloty -40% 22,19zł $6.07 +26.77% $4.81 17,59zł at -20%
Swiss Franc -40% CHF 5.39 $6.75 +40.98% $6.01 CHF 4.80 at -20%
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

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

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

Trailer 441333 ↴

trailer_name Iron Lung Trailer
trailer_category 3
trailer_480p ↴
video/webm 256874571/movie480_vp9.webm
video/mp4 256874571/movie480.mp4
trailer_max ↴
video/webm 256874571/movie_max_vp9.webm
video/mp4 256874571/movie_max.mp4
microtrailer ↴
video/webm 1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/microtrailer.webm
video/mp4 1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/dash_av1.mpd
dash_h264 1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/dash_h264.mpd
hls_h264 1846170/441333/141e7debfa679bd9314715314dcfdee8dfd73f00/1750738479/hls_264_master.m3u8
screenshot_medium 256874571/movie.293x165.jpg
screenshot_full 256874571/movie_full.jpg
all_ages true
is_highlight true
timestamp 3 May 2023 – 17:43:32 UTC
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