Game overview
NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit
"NOBUNAGA’S AMBITION: Soutenroku with Power Up Kit" is an expanded version of "NOBUNAGA'S AMBITION: Soutenroku," which was released in 2002 as the 10th game in the series. With the theme "Retainers supplant Lords," for the first time in the series, players can play as a retainer officer.
- Last tracked players
- 5
- All-time peak
- 15
- 24-hour change
- Unavailable
- Steam reviews
- 65.4% positive 81 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description
To commemorate Kou Shibusawa's 35th anniversary, the "Kou Shibusawa Archives" will be opened in the Steam Store. Here we will revive popular previously released titles.
In this tenth round of releases, we offer "NOBUNAGA’S AMBITION: Soutenroku with Power Up Kit," the enhanced version of the 10th release in the series.
With the theme "Retainers supplant Lords," for the first time in the series, players can play as a retainer officer. Based in Japan's chaotic Warring States period, this game portrays even greater battles for power than before. In addition, in foreign relations, different foreign strategies are introduced including encircling powerful enemies with multiple Forces, forming alliances between three Forces, and much more. Also with movement and battles progressing in real time, players experience more vividly the give and take of strategic battle. The power up kit adds 3 new scenarios, a database giving officer and castle introductions, and an editing function.
In this tenth round of releases, we offer "NOBUNAGA’S AMBITION: Soutenroku with Power Up Kit," the enhanced version of the 10th release in the series.
With the theme "Retainers supplant Lords," for the first time in the series, players can play as a retainer officer. Based in Japan's chaotic Warring States period, this game portrays even greater battles for power than before. In addition, in foreign relations, different foreign strategies are introduced including encircling powerful enemies with multiple Forces, forming alliances between three Forces, and much more. Also with movement and battles progressing in real time, players experience more vividly the give and take of strategic battle. The power up kit adds 3 new scenarios, a database giving officer and castle introductions, and an editing function.
Media gallery 5 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Loading player history?
System requirements Windows
Windows
Minimum
Minimum:- OS: Windows® 10(*Japanese Ver. only)
- Processor: Pentium4 1.6GHz over
- Memory: 2 GB RAM
- Graphics: 800x600 pixel over
- DirectX: Version 9.0c
- Storage: 1 GB available space
- Sound Card: 16 bit stereo, 44KHz WAVE file can be played
Recommended
Recommended:- OS: Windows® 10(*Japanese Ver. only)
- Processor: Pentium4 1.6GHz over
- Memory: 2 GB RAM
- Graphics: 800x600 pixel over
- DirectX: Version 9.0c
- Storage: 1 GB available space
- Sound Card: 16 bit stereo, 22KHz WAVE file can be played
Game details Languages, features & support
- Publisher
- KOEI TECMO GAMES CO., LTD.
- Brazilian rating
- 16
- Steam Germany rating
- 18
- Features
- Single-player, Steam Cloud, Family Sharing
- Languages
- Japanese
- Website
- Official website ↗
- Support
- Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Japanese | Yes | No | No |
Third-party requirements shown by Steam
Requires agreement to a 3rd-party EULA NOBUNAGA’S AMBITION: Soutenroku with Power Up Kit EULA
Steam store page
fresh · checked 2026-10-14
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait — $29.99.
Not the best time to buy. Price could improve with future sales.
▬
~19 days until next sale
Value Score
Fair Value — 29th percentile.
Price-to-player ratio ranks in the 29th percentile. Priced as Market at $29.99.
▼
Market pricing tier
Genre Benchmarks
Player Count
Top 5%
Value Ratio
Top 71%
Activity Heatmap
UTC+0 (Your Timezone)
14
Peak Activity
6
Avg Activity
12
Active Hours
8%
Sample coverage
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Sun
Sunday 0:00
No samples
No samples
Sunday 1:00
No samples
No samples
Sunday 2:00
No samples
No samples
Sunday 3:00
No samples
No samples
Sunday 4:00
No samples
No samples
Sunday 5:00
No samples
No samples
Sunday 6:00
No samples
No samples
Sunday 7:00
No samples
No samples
Sunday 8:00
9 players · 1 samples
9 players · 1 samples
Sunday 9:00
No samples
No samples
Sunday 10:00
No samples
No samples
Sunday 11:00
No samples
No samples
Sunday 12:00
No samples
No samples
Sunday 13:00
No samples
No samples
Sunday 14:00
No samples
No samples
Sunday 15:00
9 players · 1 samples
9 players · 1 samples
Sunday 16:00
No samples
No samples
Sunday 17:00
No samples
No samples
Sunday 18:00
No samples
No samples
Sunday 19:00
No samples
No samples
Sunday 20:00
No samples
No samples
Sunday 21:00
No samples
No samples
Sunday 22:00
No samples
No samples
Sunday 23:00
No samples
No samples
Mon
Monday 0:00
No samples
No samples
Monday 1:00
No samples
No samples
Monday 2:00
No samples
No samples
Monday 3:00
No samples
No samples
Monday 4:00
No samples
No samples
Monday 5:00
No samples
No samples
Monday 6:00
No samples
No samples
Monday 7:00
No samples
No samples
Monday 8:00
No samples
No samples
Monday 9:00
No samples
No samples
Monday 10:00
14 players · 1 samples
14 players · 1 samples
Monday 11:00
No samples
No samples
Monday 12:00
No samples
No samples
Monday 13:00
No samples
No samples
Monday 14:00
No samples
No samples
Monday 15:00
No samples
No samples
Monday 16:00
No samples
No samples
Monday 17:00
No samples
No samples
Monday 18:00
4 players · 1 samples
4 players · 1 samples
Monday 19:00
No samples
No samples
Monday 20:00
No samples
No samples
Monday 21:00
No samples
No samples
Monday 22:00
No samples
No samples
Monday 23:00
No samples
No samples
Tue
Tuesday 0:00
No samples
No samples
Tuesday 1:00
No samples
No samples
Tuesday 2:00
No samples
No samples
Tuesday 3:00
No samples
No samples
Tuesday 4:00
No samples
No samples
Tuesday 5:00
No samples
No samples
Tuesday 6:00
No samples
No samples
Tuesday 7:00
No samples
No samples
Tuesday 8:00
No samples
No samples
Tuesday 9:00
No samples
No samples
Tuesday 10:00
No samples
No samples
Tuesday 11:00
No samples
No samples
Tuesday 12:00
No samples
No samples
Tuesday 13:00
No samples
No samples
Tuesday 14:00
No samples
No samples
Tuesday 15:00
No samples
No samples
Tuesday 16:00
No samples
No samples
Tuesday 17:00
No samples
No samples
Tuesday 18:00
No samples
No samples
Tuesday 19:00
No samples
No samples
Tuesday 20:00
No samples
No samples
Tuesday 21:00
No samples
No samples
Tuesday 22:00
5 players · 1 samples
5 players · 1 samples
Tuesday 23:00
3 players · 1 samples
3 players · 1 samples
Wed
Wednesday 0:00
No samples
No samples
Wednesday 1:00
No samples
No samples
Wednesday 2:00
No samples
No samples
Wednesday 3:00
No samples
No samples
Wednesday 4:00
No samples
No samples
Wednesday 5:00
No samples
No samples
Wednesday 6:00
No samples
No samples
Wednesday 7:00
No samples
No samples
Wednesday 8:00
4 players · 1 samples
4 players · 1 samples
Wednesday 9:00
No samples
No samples
Wednesday 10:00
No samples
No samples
Wednesday 11:00
No samples
No samples
Wednesday 12:00
No samples
No samples
Wednesday 13:00
No samples
No samples
Wednesday 14:00
No samples
No samples
Wednesday 15:00
No samples
No samples
Wednesday 16:00
No samples
No samples
Wednesday 17:00
6 players · 1 samples
6 players · 1 samples
Wednesday 18:00
No samples
No samples
Wednesday 19:00
No samples
No samples
Wednesday 20:00
No samples
No samples
Wednesday 21:00
No samples
No samples
Wednesday 22:00
No samples
No samples
Wednesday 23:00
No samples
No samples
Thu
📍
Thursday 0:00
No samples
No samples
Thursday 1:00
No samples
No samples
Thursday 2:00
No samples
No samples
Thursday 3:00
No samples
No samples
Thursday 4:00
No samples
No samples
Thursday 5:00
No samples
No samples
Thursday 6:00
No samples
No samples
Thursday 7:00
8 players · 1 samples
8 players · 1 samples
Thursday 8:00
No samples
No samples
Thursday 9:00
5 players · 1 samples
5 players · 1 samples
Thursday 10:00
No samples
No samples
Thursday 11:00
No samples
No samples
Thursday 12:00
No samples
No samples
Thursday 13:00
No samples
No samples
Thursday 14:00
No samples
No samples
Thursday 15:00
8 players · 1 samples
8 players · 1 samples
Thursday 16:00
No samples
No samples
Thursday 17:00
No samples
No samples
Thursday 18:00
No samples
No samples
Thursday 19:00
No samples
No samples
Thursday 20:00
No samples
No samples
Thursday 21:00
No samples
No samples
Thursday 22:00
No samples
No samples
Thursday 23:00
No samples
No samples
Fri
Friday 0:00
No samples
No samples
Friday 1:00
No samples
No samples
Friday 2:00
No samples
No samples
Friday 3:00
No samples
No samples
Friday 4:00
No samples
No samples
Friday 5:00
No samples
No samples
Friday 6:00
No samples
No samples
Friday 7:00
No samples
No samples
Friday 8:00
No samples
No samples
Friday 9:00
No samples
No samples
Friday 10:00
No samples
No samples
Friday 11:00
No samples
No samples
Friday 12:00
No samples
No samples
Friday 13:00
No samples
No samples
Friday 14:00
No samples
No samples
Friday 15:00
No samples
No samples
Friday 16:00
No samples
No samples
Friday 17:00
No samples
No samples
Friday 18:00
No samples
No samples
Friday 19:00
3 players · 1 samples
3 players · 1 samples
Friday 20:00
No samples
No samples
Friday 21:00
No samples
No samples
Friday 22:00
No samples
No samples
Friday 23:00
No samples
No samples
Sat
Saturday 0:00
No samples
No samples
Saturday 1:00
6 players · 1 samples
6 players · 1 samples
Saturday 2:00
No samples
No samples
Saturday 3:00
No samples
No samples
Saturday 4:00
No samples
No samples
Saturday 5:00
No samples
No samples
Saturday 6:00
No samples
No samples
Saturday 7:00
No samples
No samples
Saturday 8:00
No samples
No samples
Saturday 9:00
No samples
No samples
Saturday 10:00
No samples
No samples
Saturday 11:00
No samples
No samples
Saturday 12:00
No samples
No samples
Saturday 13:00
No samples
No samples
Saturday 14:00
No samples
No samples
Saturday 15:00
No samples
No samples
Saturday 16:00
No samples
No samples
Saturday 17:00
No samples
No samples
Saturday 18:00
No samples
No samples
Saturday 19:00
No samples
No samples
Saturday 20:00
No samples
No samples
Saturday 21:00
No samples
No samples
Saturday 22:00
No samples
No samples
Saturday 23:00
7 players · 1 samples
7 players · 1 samples
Developer Analytics
Loading competitors...
Frequently Asked Questions
Is NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit worth buying right now?
Wait — $29.99. Not the best time to buy. Price could improve with future sales.
When does NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit go on sale?
Not the best time to buy. Price could improve with future sales.
Is NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit free to play?
NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit costs $29.99 on Steam.
What genre is NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit?
NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit is a Strategy game.
Who developed NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit?
NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit was developed by KOEI TECMO GAMES CO., LTD. and published by KOEI TECMO GAMES CO., LTD..
What platforms does NOBUNAGA'S AMBITION: Soutenroku with Power Up Kit support?
Available on Steam for Windows.
Related Games
10 tags in common
Age of Gladiators II: Rome
1 last tracked
8 tags in common
Age of Gladiators II: Death League
0 last tracked
4 tags in common
911 Operator
49 last tracked
4 tags in common
ATRIUM
0 playing
4 tags in common
Abalone
0 last tracked
3 tags in common
1
0 last tracked
3 tags in common
1812: Napoleon Wars
0 last tracked
3 tags in common
2048
1 last tracked