Sender Unknown Demo
MediaTale · released Jun 5, 2026
Work the night shift in an underground sorting facility. Weigh packages, compare their contents, and meet your quota by 6 AM. But beware, some packages hide dark secrets. Identify bad batches, earn cash, and survive the night in this tense PSX-style horror job simulator.
Price
Free
US store
Reviews
87%
24 · Positive
Playing now
—
not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
—
from review count
YouTube activity
9
videos · 30 d35
creators5.6K
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 40,701,425
- Public build
- 24,017,325 · Jul 2, 2026 (4mo ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 327 MB · 110 MB download
- Install folder
Sender Unknown Demo- Controller support
- Full
- Metacritic
- —
- Homepage
- mediatale.at
- Release state
- released
- Community
- —
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 24,017,325 | Jul 2, 2026 · 4mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 24,017,325 | public | Jul 2, 2026 09:14 | 3d ago |
Depots · 2
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
Sender Unknown Demo.exe |
windows |
Languages · 13
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Czech | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Polish | ✓ | — | ✓ |
| English | ✓ | ✓ | ✓ |
| Italian | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Spanish | ✓ | — | ✓ |
| Turkish | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Portuguese | ✓ | — | ✓ |
Packages · 0
all packagesNo packages recorded yet.
Bundles · 0
all bundlesNot part of any bundle we know.
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.