2GameOfficial authorised reseller
About usSupportTermsPrivacyRefundsCookie policyLegal noticeFAQActivation guideHow MORE worksMORE policy

Questions? Email support@2game.com

© 2026 2GAME DIGITAL LIMITED · Suite C, 15/F, C Ritz Plaza, 122 Austin Road, Tsim Sha Tsui, Kowloon, Hong Kong · Company no. 3151193

NOBUNAGA'S AMBITION: Sphere of Influence - Ascension

Activation
Checked for your country at purchase
Delivery
 
Operating system
Windows
Launcher
Steam
Strategy
Release date
23 Mar 2016
Publisher
Koei Tecmo Europe
Developer
KOEI TECMO GAMES CO., LTD.
Age rating

PEGIViolence

Description
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.
Full description

Nobunaga’s Ambition: Sphere of Influence – Ascension focuses on one of the most provocative and complex times in Japan where myriads of military officers and smaller lords fought for domination over the land in some of the most epic battles and dramatic events in Japanese history. Players will be able to experience all the events that led from the fracture of the country to the establishments of clans and the forming of alliances before the inevitable clash that led to the emergence of the first Shogunate.

Keeping true to the brand’s Grand Strategy pedigree, Nobunaga’s Ambition: Sphere of Influence – Ascension allows for deep immersion into the development of strongholds and armies and gives the extra option of starting the game from the position of an officer and slowly ascend through the ranks to become an important warlord or the overlord of Japan!

‘Ascension’ will also offer history aficionados the opportunity to experience that same era as a historically accurate simulation game. Featuring a wide array of characters to select from (over 2000), players are able to take control of their favourite officers and lords throughout the title, incorporate their own play styles, and experience historically accurate events. Unique events and exclusive missions will be available for a number of well-known figures, with a special focus on Yukimura Sanada, the famous Japanese samurai warrior from the Sengoku period many called ‘the strongest warrior in Japan’. Starting as a retainer at the age of 16, players can follow the historical events and gain a deep level of insight into the life of Yukimura and the challenges he faced during the Sengoku period until his eventual defeat in the Siege of Osaka.

Some other figures that enjoy special tailor made content are feudal lords like Ieyasu Tokugawa, who lived on to become the Shogun at the end of the warring states era; Mitsunari Ishida, who played a pivotal role at the decisive battle of Sekigahara towards the end of the war; Masamune Date, the lord called the ‘One-Eyed Dragon’; and lower lever retainers like Nyosui Kuroda and Morichika Chosokabe whose intriguing stories unfold slowly through the deep drama.

With more information and assets following in the coming weeks, KOEI TECMO Europe released a selection of screenshots featuring the officers within battle, alongside detailed portraits showcasing them in grand poses.

To stay in touch with the latest ‘Nobunaga’s Ambition: Sphere of Influence – Ascension’ news and more detailed descriptions of the historical personalities that shaped Sengoku era Japan please visit the official site at www.koeitecmoeurope.com/ascension, like www.facebook.com/koeigames, and follow us on twitter @koeitecmoeurope

System requirements

Steam account required for game activation and installation

PC System Requirements
MINIMUM:
OS: Windows Vista®, 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

RECOMMENDED:
OS: Windows Vista®, Windows® 7, Windows® 8.1, Windows® 10
Processor: Multi-core
Memory: 1 GB RAM
Graphics: VRAM 512MB over
DirectX: Version 9.0c
Storage: 5 GB available space

Languages
Language Support: Interface: English, Japanese, Traditional Chinese
Activation instructions

This information has not been supplied for this product.

Legal
©2015-2016 KOEI TECMO GAMES CO., LTD. The KT logo is a registered trademark of KOEI TECMO HOLDINGS CO., LTD.
United States · USD

Not available in your region.