The Game Census
NOBUNAGA'S AMBITION: Reppuden with Power Up Kit cover art

NOBUNAGA'S AMBITION: Reppuden with Power Up Kit

KOEI TECMO GAMES CO., LTD. · 2017-08-29

Steam

Strategy

Franchise: Nobunaga's Ambition · Modes: Single player · Perspectives: Bird view / Isometric

Releases: 1999 (PC (Microsoft Windows))

"NOBUNAGA’S AMBITION: Reppuden with Power Up Kit" is an expanded version of "NOBUNAGA'S AMBITION: Reppuden," which was released in 1999 as the 8th game in the series. Reppuden is a strategy based simulation game in which players delve into the lives of the heroes who roamed the chaotic Warring States period.

NOBUNAGA'S AMBITION: Reppuden with Power Up Kit is a 2017 Strategy game priced at $19.99, with a Mixed review sentiment (64% of 74 reviews) and an estimated 20,000 .. 50,000 owners.

53
playing now
64%
positive of 74 reviews
Mixed
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
Unsupported
Steam Deck (Valve)
SteamOS: Unsupported
$19.99
steam price (US)

53 players in-game as of 2026-10-14 09:00 UTC (census sample)

Health check

Quiet
  • · 53 players in-game at the last census sample.
  • · 6 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 33% vs the prior 8 weeks.
  • · Top 47% of 14,104 Strategy games in the census by review count.

Health tier since 2026-09-02

Estimated sales: 1.9k–4.4k copies

Review-multiple estimate from 74 total reviews — how this is computed.

All-time low: $7.99 at Steam (2024-03-25)via IsThereAnyDeal

12-month high $19.99 · on sale 2 of 4 observed days (census price snapshots)

Review momentum

PositiveNegative
4420172026Week of 2017-09-01: 4 positiveWeek of 2017-09-01: 1 negativeWeek of 2017-10-01: 1 negativeWeek of 2018-01-01: 1 positiveWeek of 2018-04-01: 1 positiveWeek of 2018-06-01: 1 positiveWeek of 2018-07-01: 1 negativeWeek of 2018-08-01: 3 positiveWeek of 2018-08-01: 3 negativeWeek of 2019-02-01: 1 negativeWeek of 2019-05-01: 1 positiveWeek of 2019-07-01: 1 positiveWeek of 2019-11-01: 2 positiveWeek of 2019-11-01: 1 negativeWeek of 2020-01-01: 1 positiveWeek of 2020-03-01: 1 positiveWeek of 2020-05-01: 1 positiveWeek of 2020-07-01: 1 positiveWeek of 2020-10-01: 1 positiveWeek of 2020-11-01: 1 positiveWeek of 2020-12-01: 1 positiveWeek of 2021-02-01: 1 positiveWeek of 2021-04-01: 2 positiveWeek of 2021-06-01: 1 positiveWeek of 2021-07-01: 1 positiveWeek of 2021-11-01: 1 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 1 negativeWeek of 2022-05-01: 1 negativeWeek of 2022-06-01: 1 positiveWeek of 2023-04-01: 1 positiveWeek of 2023-04-01: 3 negativeWeek of 2024-02-01: 1 positiveWeek of 2024-02-01: 1 negativeWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-06-01: 2 negativeWeek of 2024-08-01: 2 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 1 negativeWeek of 2024-11-01: 1 positiveWeek of 2024-12-01: 2 positiveWeek of 2025-01-01: 1 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-07-01: 1 positiveWeek of 2025-08-01: 1 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-12-01: 1 negativeWeek of 2026-02-01: 1 positiveWeek of 2026-03-01: 1 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-07-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

129202026-09-15 09:00 — 65 players2026-09-16 17:00 — 36 players2026-09-18 01:00 — 44 players2026-09-19 08:00 — 104 players2026-09-20 16:00 — 66 players2026-09-22 00:00 — 74 players2026-09-23 07:00 — 111 players2026-09-24 15:00 — 73 players2026-09-25 22:00 — 42 players2026-09-27 06:00 — 117 players2026-09-28 13:00 — 81 players2026-09-29 21:00 — 22 players2026-10-01 04:00 — 51 players2026-10-02 12:00 — 79 players2026-10-03 20:00 — 28 players2026-10-05 04:00 — 38 players2026-10-06 11:00 — 86 players2026-10-07 19:00 — 23 players2026-10-09 02:00 — 40 players2026-10-10 10:00 — 98 players2026-10-11 17:00 — 47 players2026-10-13 01:00 — 49 players2026-10-14 09:00 — 53 players
Concurrent players, hourly average, last 30 days (census samples).
7117Sep 2017Aug 2026Sep 2017 — avg 21 · peak 58Dec 2017 — avg 18 · peak 45Mar 2018 — avg 17 · peak 45Jun 2018 — avg 18 · peak 46Sep 2018 — avg 23 · peak 54Dec 2018 — avg 18 · peak 52Mar 2019 — avg 31 · peak 74Jun 2019 — avg 28 · peak 71Sep 2019 — avg 30 · peak 68Dec 2019 — avg 32 · peak 68Mar 2020 — avg 48 · peak 123Jun 2020 — avg 52 · peak 124Sep 2020 — avg 44 · peak 101Dec 2020 — avg 47 · peak 119Mar 2021 — avg 47 · peak 115Jun 2021 — avg 39 · peak 106Sep 2021 — avg 53 · peak 112Dec 2021 — avg 50 · peak 108Mar 2022 — avg 49 · peak 121Jun 2022 — avg 43 · peak 91Sep 2022 — avg 48 · peak 113Dec 2022 — avg 43 · peak 98Mar 2023 — avg 51 · peak 116Jun 2023 — avg 51 · peak 126Sep 2023 — avg 51 · peak 109Dec 2023 — avg 53 · peak 115Mar 2024 — avg 51 · peak 109Jun 2024 — avg 51 · peak 112Sep 2024 — avg 56 · peak 130Dec 2024 — avg 48 · peak 101Mar 2025 — avg 58 · peak 121Jun 2025 — avg 62 · peak 139Sep 2025 — avg 58 · peak 129Dec 2025 — avg 63 · peak 133Mar 2026 — avg 57 · peak 124Jun 2026 — avg 56 · peak 129Aug 2026 — avg 65 · peak 137
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$19.99$7.992017-08-302026-06-182017-08-30 — best price $19.992018-08-06 — best price $13.992018-08-20 — best price $19.992018-11-09 — best price $13.992018-11-22 — best price $19.992019-02-04 — best price $13.992019-02-17 — best price $19.992019-06-26 — best price $13.992019-07-09 — best price $19.992019-11-08 — best price $13.992019-11-22 — best price $19.992020-01-22 — best price $13.992020-01-27 — best price $19.992020-03-05 — best price $13.992020-03-09 — best price $19.992021-04-22 — best price $13.992021-04-26 — best price $19.992022-04-27 — best price $11.992022-05-09 — best price $19.992023-03-29 — best price $9.992023-04-11 — best price $19.992024-03-25 — best price $7.992024-04-08 — best price $19.992024-08-08 — best price $9.992024-08-22 — best price $19.992024-09-23 — best price $9.992024-10-07 — best price $19.992025-04-24 — best price $9.992025-05-08 — best price $19.992025-06-09 — best price $9.992025-06-23 — best price $19.992026-04-23 — best price $9.992026-05-05 — best price $19.992026-06-04 — best price $8.992026-06-18 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam CloudFamily Sharing

1 supported languages: Japanese

Player tags

WarWargameMilitaryStrategyTacticalTop-DownDiplomacyHistoricalSimulationTurn-Based

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.

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