Skip to content
POPULAR TODAY ARC Raiders Battlefield™ 6 ARC Raiders Playtest New World: Aeternum The Outer Worlds 2 Battlefield™ REDSEC
Enter Submit to view all results. Ctrl+Enter View and filter in instant search.
Close ×
Search powered by Algolia

One/Iro

Wishlist Follow Ignore Install Unwatch Watch
App ID 3822500
App Type Game
Developer
Publisher Altrea Stories
Supported Systems Windows Linux
Technologies Unity Engine
Last Changenumber 31465859
Last Record Update 3 October 2025 – 15:37:52 UTC ()
Release Date 31 July 2025 – 07:00:00 UTC ()
❓ 71.55%
11 reviews
0
In-Game
🗺️ Adventure 🧩 Puzzle 🗺 Exploration 🧊 3D 🙌 First-Person

Dylan has lost everything and now wants to forget everything, help him in this little journey. One/Iro is a 3D first person puzzle game, explore the rooms to find letters and parts of the dream machine so you can discover the truth.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Altrea Stories
ReleaseState released
Publisher Altrea Stories
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 9 July 2025 – 19:26:20 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://www.instagram.com/altreastories/
Primary Genre Indie (23)
Store Genres Adventure (25), Indie (23), Free to Play (37)
Steam Release Date 31 July 2025 – 07:00:00 UTC ()
Store Asset Modification Time 20 June 2025 – 08:31:25 UTC () (1750408285)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionUpperCenter
width_pct27.774832637599445
height_pct100
osextended empty string
Is free on the store? Yes
review_score 7
review_percentage 90
Detected Technologies (?) Unity Engine, UnityURP SDK
Content Descriptors General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 15 June 2025 – 16:22:08 UTC (), in changelist #29575497
Content Descriptors (Including DLC) General Mature Content (5)

Supported Languages

2 Languages Interface Full Audio Subtitles
English Yes Yes
Italian Yes Yes

Tags

🗺️ Adventure 🧩 Puzzle 🗺 Exploration 🧊 3D 🙌 First-Person 🌫 Atmospheric 😨 Dark 🕴 Psychological Horror 🧩 Logic 🆓 Free to Play 📏 Linear 🌱 Indie 📚 Narration 🔚 Multiple Endings 📚 Story Rich 👤 Singleplayer

Categories

Single-player Profile Features Limited

Assets

Load all asset images
clienticon a984e09132b2e1300f9b6d505ecb6763e205b851
clienttga a275831a4bda44fe55a59fc59243a9e8cf380df2
icon 0b7140d981ce751d838f0c7307746e5309caf696
LinuxClientIcon fa3ea1c833b577d4d3c69a2b7345445f398b1713
small_capsule
englishc1d6e3ad0bc4ab4476ef40b36a59be470e717f4b/capsule_231x87.jpg
header_image
english5d7685f3f00ef3e621aea4684dd1b55dff91e1cd/header.jpg
library_assets_full
library_capsule ↴
image/englishc6e3d082d6f410ceca456bf703db79fd3810684d/library_600x900.jpg
image2x/englishc6e3d082d6f410ceca456bf703db79fd3810684d/library_600x900_2x.jpg
library_hero ↴
image2x/english72a6653b2eaa79d724db553820d764b68a2c39fa/library_hero_2x.jpg
image/english72a6653b2eaa79d724db553820d764b68a2c39fa/library_hero.jpg
library_hero_blur ↴
image/english72a6653b2eaa79d724db553820d764b68a2c39fa/library_hero_blur.jpg
library_logo ↴
image/english64b6941e78dd3f4881396ff599271a9aafedf4ec/logo.png
image2x/english64b6941e78dd3f4881396ff599271a9aafedf4ec/logo_2x.png
logo_position/pinned_positionUpperCenter
logo_position/width_pct27.774832637599445
logo_position/height_pct100
library_header ↴
image/english5d7685f3f00ef3e621aea4684dd1b55dff91e1cd/library_header.jpg
image2x/english5d7685f3f00ef3e621aea4684dd1b55dff91e1cd/library_header_2x.jpg
Assets
main_capsule878332e11c562ff92a30653d36e5def7d6403f03/capsule_616x353.jpg
small_capsulec1d6e3ad0bc4ab4476ef40b36a59be470e717f4b/capsule_231x87.jpg
header5d7685f3f00ef3e621aea4684dd1b55dff91e1cd/header.jpg
hero_capsulec9116f7c74e8d9d444e64d59fe78de940965eb62/hero_capsule.jpg
hero_capsule_2xc9116f7c74e8d9d444e64d59fe78de940965eb62/hero_capsule_2x.jpg
library_capsulec6e3d082d6f410ceca456bf703db79fd3810684d/library_600x900.jpg
library_capsule_2xc6e3d082d6f410ceca456bf703db79fd3810684d/library_600x900_2x.jpg
library_hero72a6653b2eaa79d724db553820d764b68a2c39fa/library_hero.jpg
library_hero_2x72a6653b2eaa79d724db553820d764b68a2c39fa/library_hero_2x.jpg
community_icon0b7140d981ce751d838f0c7307746e5309caf696.jpg
page_background_pathapp/3822500
timestamp9 July 2025 – 19:26:21 UTC

Trailer 916327 ↴

trailer_name One/Iro
trailer_category 0
trailer_480p ↴
video/webm 257157099/movie480_vp9.webm
video/mp4 257157099/movie480.mp4
trailer_max ↴
video/webm 257157099/movie_max_vp9.webm
video/mp4 257157099/movie_max.mp4
microtrailer ↴
video/webm 3822500/2074851448/5725bf4eae1ff2a40df48f6157a55218fa13a434/1750364485/microtrailer.webm
video/mp4 3822500/2074851448/5725bf4eae1ff2a40df48f6157a55218fa13a434/1750364485/microtrailer.mp4
adaptive_trailers ↴
dash_av1 3822500/2074851448/5725bf4eae1ff2a40df48f6157a55218fa13a434/1750364485/dash_av1.mpd
dash_h264 3822500/2074851448/5725bf4eae1ff2a40df48f6157a55218fa13a434/1750364485/dash_h264.mpd
hls_h264 3822500/2074851448/5725bf4eae1ff2a40df48f6157a55218fa13a434/1750364485/hls_264_master.m3u8
screenshot_medium 257157099/88177097ab7da3f1ca8cc9b4887d0db6bd2dee38/movie_600x337.jpg
screenshot_full 257157099/88177097ab7da3f1ca8cc9b4887d0db6bd2dee38/movie_full.jpg
all_ages true
is_highlight true
timestamp 25 June 2025 – 18:01:35 UTC

Depots

ID Configuration Size DL.
3822502 Linux 64-bit 401.90 MiB 340.09 MiB
3822503 Windows 64-bit 392.25 MiB 338.31 MiB

Total size on disk is 794.15 MiB and total download size is 678.40 MiB.

Total size on disk is 392.25 MiB and total download size is 338.31 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 18874903 15 June 2025 – 18:36:41 UTC

Other

Name Value
baselanguages English, Italian
hasdepotsindlc 1
Ad-free Steam data for everyone since 2012
Support SteamDB • Donate or contribute
Open link