Second Source Demo
Pablo Marcelo Riestra · released Nov 10, 2026
Price
Free
US store
Reviews
—
no reviews yet
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
—
from review count
YouTube activity
0
videos · 30 d0
creators—
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 1m ago- Change number
- 40,932,766 · seen 1m ago
- Public build
- 26,657,071 · Nov 13, 2026 (9m ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 353 MB · 177 MB download
- Install folder
Second Source Demo- Controller support
- Full
- Metacritic
- —
- Homepage
- —
- 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 | 26,657,071 | Nov 13, 2026 · 9m ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,657,071 | public | Nov 13, 2026 23:04 | 1m ago |
| 26,600,940 | public | Nov 11, 2026 20:26 | 2d ago |
| 26,580,723 | public | Nov 11, 2026 01:54 | 2d ago |
| 26,576,011 | public | Nov 10, 2026 21:03 | 3d ago |
| 26,544,841 | public | Nov 9, 2026 16:50 | 3d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 5541981 | all | 353 MB | 177 MB | 4791980402306254278 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
Second Source.exe |
windows 64-bit |
Languages · 2
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Spanish - Latin America | ✓ | — | — |
| English | ✓ | — | — |
Packages · 0
all packagesNo packages recorded yet.
Bundles · 0
all bundlesNot part of any bundle we know.
Change numbers
all changes#40,932,766 · 1m ago#40,847,872 · 2d ago#40,816,616 · 2d ago#40,810,474 · 3d ago#40,809,902 · 3d ago#40,809,693 · 3d ago
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.