NOBUNAGA'S AMBITION: Sphere of Influence
Fair · Strategy · 2015
Steam Deck UnsupportedThe verdict
NO RUSH.
Fair at $59.99. Buy it if you want it.
- Length
- 33.8h 1647.9h to 100%
- Value
- $1.77/hr
- Reviews
- 84% of 622 positive
Watch this gameOne alert at a price you pick.
Buy now or wait
Not discounted in any of its last 8 seasonal sales. Last cut ended 65 days ago.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
How to read this
Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work
About the game
Become a Daimyo of the Warring States period of Japanese history in NOBUNAGA'S AMBITION, a historical simulation game of conquest and domination. It is the 30th anniversary of this series and this current release, NOBUNAGA'S AMBITION: Sphere of Influence, is the crown of the series.
Minimum specs
Minimum on the Steam store: 1 GB of memory, VRAM 128MB over, 7 GB of storage. Windows only.
The value story
Across all 36 discounts in the 11 years tracked, the median cut is 50 percent, about 12 weeks apart. Today it is at full price, and its last discount ended about 9 weeks ago.
On value it sits in the top 7 percent of its genre. It is pricier than 99 percent of its genre, and better reviewed than 84 percent. Among the games that feel like it, NOBUNAGA'S AMBITION: Souzou ($24.99, scores 72) beats it on value, while it beats NOBUNAGA'S AMBITION: Sphere of Influence - Ascension ($59.99, scores 19).
More about NOBUNAGA'S AMBITION: Sphere of Influence
70 from critics against 84 percent from players, and the player number comes from people who own the game.
33.8 hours to finish it, 1648 to exhaust it. The completionist tail is 49 times the campaign.
What players say
still the best nobunaga's ambition so far, hopefully the new installment not only bring something new but also can refine its core gameplay rather than overbloated the game with unnecessary features
1 more review
This game is great if you love grand strategy. I've been learning so much about the Sengoku period from this as a lover of Shogun 2 and the Samurai Warriors series
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
No data upstream: achievement curve (Steam global achievements).
Cite this score
NOBUNAGA'S AMBITION: Sphere of Influence scores 64/100 on the BANG Score (fair value) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/392470/nobunaga-s-ambition-sphere-of-influenceReviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 28, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.