Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting. Fight your way through biohacked monstrosities and stop their progress before they take control of the entire world.
| App ID | 1999140 |
|---|---|
| App type | Game |
| Developer | David Jalbert |
| Publisher | Hellforge Studios |
| Release date | 25 September 2024 |
| Release state | released |
| Controller support | full |
| Content descriptors | Frequent Violence or Gore, General Mature Content |
| Store page | store.steampowered.com/app/1999140 |
| Last store refresh | 15 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Extraneum.exe | windows | ||
| 1 | extraneum.x86_64 | linux |
Playing now
0
Updated 1 hour ago
24-hour peak
0
Highest recorded in the last 24 hours
All-time peak
0
12 September 2026 07:37 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.
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Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 11 September 2026 22:04 UTC | $14.99 | $14.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 19265240 | 17 July 2025 20:07 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 228990 | windows | from app 228980 · shared install | ||||
| 1999141 | windows | 324.44 MB | 106.88 MB | 2377259867726684400 | ||
| 1999142 | linux | 329.47 MB | 107.52 MB | 2056596774740753945 |
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 |
|---|---|---|---|
| 19265240 | public | 17 July 2025 20:07 UTC | 15 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 11 September 2026 22:04 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 37454840. Also at /api/app/1999140/raw.
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