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Nobunaga's Ambition: Sphere of Influence cover

Nobunaga's Ambition: Sphere of Influence

A Simulator game by Koei Tecmo Games, released in 2013

80/100🔴Niche / Inactive🏆Proton PlatinumPlayStation 3PlayStation 4PC (Microsoft Windows)

Hailed as one of the best instalments in the franchise’s history, this extremely intricate, deep, and meticulous strategy game is set against a backdrop of a fragmented nation and asks the player to take up the mantle of a Daimyo, a feudal lord of the Sengoku era.

Single player

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Nobunaga's Ambition: Sphere of Influence Download Size

The official download size for Nobunaga's Ambition: Sphere of Influence is 7 GB. Based on current hardware prices, this installation consumes approximately $0.42 worth of SSD storage space.

Standard Install

File Size

7GB

Est. SSD Cost

$0.42USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

9 mins

Is Nobunaga's Ambition: Sphere of Influence Dead?

Live player count and server population analysis.

🔴Niche / Inactive
13Players Online

There are currently 13 people playing Nobunaga's Ambition: Sphere of Influence, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 15.6
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Nobunaga's Ambition: Sphere of Influence save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\NobunagasAmbitionSphereofInfluence\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/NobunagasAmbitionSphereofInfluence/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/NobunagasAmbitionSphereofInfluence/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Nobunaga's Ambition: Sphere of Influence Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🏆 Proton Platinum

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Nobunaga's Ambition: Sphere of Influence, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 7 user configs ↗

Can I Run Nobunaga's Ambition: Sphere of Influence?

PC system requirements - Minimum vs Recommended specs.

To run Nobunaga's Ambition: Sphere of Influence smoothly, your PC needs at least 1 GB RAM RAM and a VRAM 512MB over or equivalent GPU. Plan for 7 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows®
  • ⚡
    CPUPentium®4 1.6GHz
  • 🧠
    RAM1 GB RAM
  • 🎮
    GPUVRAM 128MB over
  • 💾
    Storage7 GB available space
Recommended1440p / 60 FPS
  • 💻
    OSWindows®
  • ⚡
    CPUCore2 Duo 2.0GHz
  • 🧠
    RAM1 GB RAM
  • 🎮
    GPUVRAM 512MB over
  • 💾
    Storage7 GB available space
Download Size
7 GBSmall

Is Nobunaga's Ambition: Sphere of Influence Good?

Aggregated critic scores and player sentiment analysis.

80
Rated 80 out of 100
Generally Favorable4 Verified Reviews

The Verdict

Based on 4 critic reviews, Nobunaga's Ambition: Sphere of Influence has received generally positive feedback. With a solid score of 80, it stands out as a strong entry in the simulator category, though it may have minor flaws.

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