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.
| App ID | 3822500 |
|---|---|
| App type | Game |
| Developer | Altrea Stories |
| Publisher | Altrea Stories |
| Release date | 9 July 2025 |
| Release state | released |
| Content descriptors | General Mature Content |
| Free app | Yes |
| Store page | store.steampowered.com/app/3822500 |
| Last store refresh | 5 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | OneIro Remake.exe | windows | ||
| 1 | OneIro Remake.x86_64 | linux | ||
| 2 | Beta Testing/OneIro Remake.x86_64 | linux | Beta Testing | |
| 3 | Beta Testing/OneIro Remake.exe | windows | Beta Testing | |
| 4 | OneIro.x86_64 | linux | Original 2020 Version | |
| 5 | OneIro.exe | windows | Original 2020 Version |
Playing now
0
Updated 2 hours ago
24-hour peak
0
Highest recorded in the last 24 hours
All-time peak
0
12 September 2026 07:44 UTC
Hourly peaks, UTC. All-time peak covers SteamRaw's recorded history.
Regional prices
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 12 September 2026 06:37 UTC | Free | Free |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 24339545 | 22 July 2026 18:22 UTC | ||
| original_version | 23253012 | The original 2020 release | 15 May 2026 13:31 UTC | |
| testing | 23245005 | Beta testing | 15 May 2026 03:07 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 3822506 | windows · 64 | 739.66 MB | 416.69 MB | 470330790879407306 | ||
| 3822507 | linux · 64 | 707.27 MB | 413.06 MB | 3776251948960156257 | ||
| 3822508 | windows · 64 | branches: original_version | ||||
| 3822509 | linux · 64 | branches: original_version |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 24339545 | public | 22 July 2026 18:22 UTC | 6 hours ago |
| 23253012 | original_version | 15 May 2026 13:31 UTC | 6 hours ago |
| 23245005 | testing | 15 May 2026 03:07 UTC | 6 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since at least 12 September 2026 05:49 UTC (estimated from the earliest recorded change; the exact first fetch was not stored).
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
No news for this app.
Full appinfo as delivered by Steam PICS, changenumber 37453511. Also at /api/app/3822500/raw.
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