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Isonzo

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App ID 1556790
App Type Game
Developer
Publisher BlackMill Games
Franchise WW1 Game Series
Supported Systems Windows macOS Linux
Technologies Unity Engine, EpicOnlineServices SDK
Last Changenumber 31856582
Last Record Update 23 October 2025 – 10:17:12 UTC ()
Release Date 13 September 2022 – 10:47:00 UTC ()
😎 81.01%
15k reviews
332
In-Game
+13
🌫 Atmospheric 🖥️ Simulation 👥 Team-Based 🥊 PvP 🌱 Realistic

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!

Additional Information

Developer BlackMill Games
metacritic_name Isonzo
controller_support partial
metacritic_score 73
metacritic_fullurl https://www.metacritic.com/game/pc/isonzo?ftag=MCD-06-10aaa1f
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher BlackMill Games
eulas
0 ↴
id1556790_eula_0
nameIsonzo EULA
urlhttps://store.steampowered.com//eula/1556790_eula_0
version1
1 ↴
id1556790_eula_1
nameIsonzo EULA
urlhttps://store.steampowered.com//eula/1556790_eula_1
version1
Store Release Date 13 September 2022 – 17:00:00 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://bsky.app/profile/blackmillgames.bsky.social
https://discord.gg/WW1GameSeries
https://www.facebook.com/WW1GameSeries
https://www.instagram.com/blackmillgames/
https://www.reddit.com/r/WW1GameSeries/
https://www.tiktok.com/@ww1gameseries
https://x.com/WW1GameSeries
https://www.youtube.com/@WW1GameSeries
Primary Genre Action (1)
Store Genres Action (1), Indie (23), Massively Multiplayer (29), Simulation (28), Strategy (2)
Steam Release Date 13 September 2022 – 10:47:00 UTC ()
Store Asset Modification Time 15 September 2025 – 12:21:59 UTC () (1757938919)
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pinned_positionBottomLeft
width_pct58.75213164157602
height_pct78.47405655118425
osextended macos64
name_localized
schinese伊松佐河
review_score 8
review_percentage 82
Detected Technologies (?) Unity Engine, AMD_FidelityFX SDK, Azure_Playfab_Party SDK, Discord SDK, EpicOnlineServices SDK, FMOD SDK, Game_Development_Kit SDK, NVIDIA_Ansel SDK, NVIDIA_DLSS SDK, Opus SDK, Photon SDK, Resonance_Audio SDK, UnityBurst SDK, UnityIL2CPP SDK, XAudio2 SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  • Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 18 October 2022 – 00:00:00 UTC
  • tested_build_id: 9514048
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 17 February 2021 – 09:06:53 UTC (), in changelist #10758516
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

12 Languages Interface Full Audio Subtitles Achievements
English Yes Yes
French Yes
Italian Yes
German Yes
Spanish - Spain Yes
Japanese Yes
Polish Yes
Portuguese - Portugal Yes
Portuguese - Brazil Yes
Russian Yes
Simplified Chinese Yes
Turkish Yes

Tags

🌫 Atmospheric 🖥️ Simulation 🌱 Indie 👥 Team-Based 🥊 PvP 🌱 Realistic 🔵 Wargame 🏋️ Class-Based 🪖 Military 🫶 Massively Multiplayer ⚔️ War 🎖️ World War I 🔫 FPS 🙌 First-Person 📜 Historical 👤 Singleplayer 🔫 Shooter 🕹️ Multiplayer 💥 Action 🤔 Tactical

Categories

Single-player Online PvP Steam Achievements Steam Trading Cards Steam Cloud Family Sharing Multi-player PvP Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Partial Controller Support DualShock Controllers (USB Only) DualShock Controllers DualSense Controllers (USB Only) DualSense Controllers

Accessibility Categories

Adjustable Text Size Camera Comfort Custom Volume Controls Stereo Sound Surround Sound Playable without Timed Input Keyboard Only Option Adjustable Difficulty

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Steam charts

  • 332 players right now
  • 363 24-hour peak
  • 5,427 all-time peak 11 November 2023
SteamDB.info

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Store data

Twitch stats

  • 0 viewers right now
  • 4 24-hour peak
  • 64,456 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • 😎 Very Positive
  • 81.01% SteamDB Rating
  • 13,108 82.8% positive reviews
  • 2,724 17.2% negative reviews

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Markers

Date Label 30-day Peak
13 September 2022 Steam Release -
9 November 2023 Free Weekend -
11 April 2024 Major Update - Isonzo -
13 September 2024 ⇄ Fanatical: Build Your Own Prestige Collection (September 2024) -
14 November 2024 Free Weekend -

Suggest new noteworthy markers in our Discord #forum.

How many players are playing Isonzo right now on Steam?

Steam player counter indicates there are currently 332 players live playing Isonzo on Steam.

Isonzo had an all-time peak of 5427 concurrent players on 11 November 2023.

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