Game Overview
The newest release from the Historical Simulation Game landmark series, “Nobunaga’s Ambition!” In this release we include “Officer Play” for the first time in the series, allowing players to advance from retainer to Castle Lord and then on to Daimyo. Experience the reality of an officer of the warring states from differing perspectives! ■Experience the Warring States as an Officer, “Officer Play” We have added “Officer Play,” where players experience the life of a Warring States officer as he advances from retainer to Castle Lord and then on to Daimyo. Enjoy a variety of play styles. Conquer the land, advance in status and position, or turn the tables on your superiors. The choice is yours. ■Carefully develop your territory with “Garden politics” Some places have water sources. Some have highways. Some have other characteristics. Juggle these characteristics as you develop your territory as you see fit. Choose the facilities to build and enjoy watching your territory bloom due to your management. ■Intense battles, realistically displayed! “Siege Battles” “Naval Battles” We will portray full-scale siege and naval battles with newly revised visuals. Experience the intensity of real battle with siege battles using cannons, naval battles using armored boats, and more. In addition, we will bring even more spark to the battles with a plentiful variation of castles to host these sieges.
Installation Instructions
- Click the green button below to be redirected to UploadHaven.com.
- Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
- Once the transfer is complete, right-click the .zip file and select “Extract to NOBUNAGA’S AMBITION: Sphere of Influence – Ascension” (To do this you must have 7-Zip, which you can get here).
- Open the folder that you just extracted and run the game as administrator.
- Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.
Download Links
Download the full version of the game using the links below.
🛠 Easy Setup Guide
- Check for missing DLL files: Navigate to the
_Redistor_CommonRedistfolder in the game directory and install DirectX, Vcredist, and other dependencies. - Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
- Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.
💡 Helpful Tips
- Need installation help? Read our full FAQ & Troubleshooting Guide.
- Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
- Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
- Game won’t launch? Try compatibility mode or install missing DirectX updates.
- Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.
❓ Need More Help?
Visit our FAQ page for solutions to frequently asked questions and common issues.
System Requirements
- OS: Windows® 7, Windows® 8.1, Windows® 10
- Processor: Pentium®4 1.6GHz or over
- Memory: 1 GB RAM
- Graphics: VRAM 128MB over
- DirectX: Version 9.0c
- Storage: 5 GB available space
Screenshots
