Game
App 1556790
Isonzo
BlackMill Games · released Sep 13, 2022
Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!
Price
-78%$9.89
$44.99
Reviews
85%
14,554 · Very Positive
Playing now
69
sampled 13h ago
24h peak
69
all-time seen 69
Followers
49,995
23h ago
Owners (est.)
~437K
218K – 699K
YouTube activity
0
videos · 30 d17
creators7.8K
views · 1 yTwitch activity
0
avg viewers · 30 d14
hours watched · 30 d6
streamers · 30 dProduct info
from Steam's PICS · read 1d ago- Change number
- 40,868,067 · seen 1d ago
- Public build
- 22,294,740 · Mar 11, 2026 (8mo ago)
- Operating systems
- windows, macos, linux
- Architecture
- 64-bit
- Install size
- 81 GB · 39 GB download
- Install folder
Isonzo- Controller support
- Partial
- Metacritic
- 73
- Homepage
- www.ww1gameseries.com/isonzo/
- Release state
- released
- Community
- hub · stats
Steam Deck
PlayableTested Oct 18, 2022 on build 9,514,048
- !Default controller config not fully functional
- !Controller glyphs do not match deck device
- !Text input does not automatically invokes keyboard
- !Interface text is not legible
- ✓Default configuration is performant
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 22,294,740 | Mar 11, 2026 · 8mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 22,294,740 | public | Mar 11, 2026 13:36 | 3d ago |
Depots · 6
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 1556791 | windows 64-bit | 27 GB | 13 GB | 2767538477195694966 | |||
| 1556793 | macos 64-bit | 27 GB | 13 GB | 4456913356973437988 | |||
| 1556794 | linux 64-bit | 27 GB | 13 GB | 6689292090127597586 | |||
| 2128180 | all | DLC Isonzo: Digital Goods | 443 MB | 440 MB | 1474589007654349629 | ||
| 228989 | windows | shared from #228980 | — | — | |||
| 228990 | windows | shared from #228980 | — | — |
Launch options · 3
| Executable | OS | Description |
|---|---|---|
Isonzo/Isonzo.exeisonzo |
windows 64-bit | |
Isonzo/Isonzo-force-vulkan |
linux 64-bit | Launch |
Isonzo/Isonzo.app/Contents/MacOS/Isonzo |
macos | Launch |
Languages · 12
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| French | ✓ | — | — |
| German | ✓ | — | — |
| Polish | ✓ | — | — |
| English | ✓ | — | — |
| Italian | ✓ | — | — |
| Russian | ✓ | — | — |
| Spanish | ✓ | — | — |
| Turkish | ✓ | — | — |
| Japanese | ✓ | — | — |
| Simplified Chinese | ✓ | — | — |
| Portuguese - Brazil | ✓ | — | — |
| Portuguese | ✓ | — | — |
Packages · 3
all packagesBundles · 3
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| WW1 Game Series - Frontlines Collection | 4 | -5% | $94.96 |
| Isonzo: Ultimate Edition | 1 | -27% | $76.26 |
| WW1 Game Series Franchise Complete | 4 | -20% | $201.84 |
DLC in product info · 15
includes DLC not sold separatelyIsonzo - Elite Units PackIsonzo - Alpine Units PackIsonzo - Reserve Units PackIsonzo - Veteran Units PackIsonzo - Avanti Savoia Units PackIsonzo: Digital GoodsIsonzo - Royal Units PackIsonzo - Glacial Units PackIsonzo - Expedition Units PackIsonzo - Second WaveIsonzo - First WaveIsonzo - Altitude Units PackIsonzo - Shellshocked Units PackIsonzo - Third Wave#3253670
Change numbers
all changes#40,868,067 · 1d ago#40,827,813 · 2d 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.