SPSTEAMPULSELIVE ANALYTICS
不落城-Unconquered Castle

不落城-Unconquered Castle overview

灰烬天国 | Oct 12, 2018 | game

Released

0players observed · 22 September 2026 - 08:27:19 UTC

CasualIndieStrategyVisual NovelAnimeSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)4,728
  • Revenue (VGI)$21,150
  • Review score81% positive

不落城-Unconquered Castle dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)4,728
  • Revenue (VGI)$21,150
  • Review score81% positive
  • Total reviews151
  • Release dateOct 12, 2018
  • Developer灰烬天国
  • Publisher灰烬天国

Genres: Casual, Indie, Strategy

Company pages: Developer: 灰烬天国Publisher: 灰烬天国

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

不落城-Unconquered Castle comes from 灰烬天国 and is published by 灰烬天国. It arrived on Steam on Oct 12, 2018, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows, macOS, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

不落城-Unconquered Castle's latest SteamPulse observation recorded 0 players at 22 September 2026 - 08:27:19 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 81% positive across 151 reviews.

Language and system requirements

不落城-Unconquered Castle is available in 1 languages including:

Simplified Chinese languages with full audio support

3 regional rating boards including dejus, steam germany, and igrs

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listedInter Core I34 GB RAMGT64042 GB available space
WindowsRecommendedWindow 10Inter Core I78 GB RAMGTX 7505 GB available space
macOSMinimumMac OS XIntel Core I32 GB RAMNot listed2 GB available space
macOSRecommendedMac OS XIntel Core I75 GB RAMNot listed5 GB available space

Sales, recommendations, and streams

不落城-Unconquered Castle has sold up to 4,728 units and has 111 Steam recommendations. The estimated VGI revenue is $21,150. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

不落城-Unconquered Castle overview details

不落城-Unconquered Castle combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Visual Novel + SRPG. The story which happens thousand years after that "God's one day world". It's a story telling two brave girls who saved their city.

SteamPulse editorial summary

不落城-Unconquered Castle is listed as a game with $9.99. It supports Windows and macOS, belongs to Single-player and Family Sharing, and is associated with Casual, Indie, and Strategy. SteamPulse's latest observation records 0 players at 22 September 2026 - 08:27:19 UTC, a tracked peak of 1, and 81% positive reviews.

Overview facts

FieldValue
Game不落城-Unconquered Castle
Steam App ID873490
Typegame
Release dateOct 12, 2018
Developer灰烬天国
Publisher灰烬天国
Price$9.99
PlatformsWindows and macOS
GenresCasual, Indie, Strategy
CategoriesSingle-player, Family Sharing
Supported languagesSimplified Chinese * * languages with full audio support
WebsiteNot available

Player and review overview

MetricValue
Latest observed players0 · 22 September 2026 - 08:27:19 UTC
SteamPulse tracked peak1
Positive reviews123
Negative reviews28
Total reviews151
Positive percent81%
Review typeVery Positive
Recommendations111
Average playtime345 minutes

SteamPulse record freshness

FieldValue
Steam release dateOct 12, 2018
Official Steam feed update (UTC)1 June 2021 - 15:05:16 UTC
SteamPulse last record update (UTC)22 September 2026 - 08:27:19 UTC
Live player count updated (UTC)22 September 2026 - 08:27:19 UTC
Store metadata updated (UTC)22 September 2026 - 08:27:19 UTC

Highlighted achievements

AchievementDescription
新的开始No description
妮娜的身份No description
城里的恶魔No description
红色的石头No description
抓捕No description
不落城No description
图书馆No description

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/873490
Steam Storehttps://store.steampowered.com/app/873490/
Steam Communityhttps://steamcommunity.com/app/873490
PCGamingWiki search
IGDB searchSearch IGDB for 不落城-Unconquered Castle

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for 不落城-Unconquered Castle?

不落城-Unconquered Castle's latest SteamPulse observation records 0 players at 22 September 2026 - 08:27:19 UTC, with a tracked peak of 1 concurrent players in the available SteamPulse record. SteamPulse also records about 6 hours of average lifetime playtime.

Is 不落城-Unconquered Castle growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 1 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for 不落城-Unconquered Castle?

In the observed sample of public reviewer profiles with a visible country, the leading shares are China (66.7%), United States (33.3%). The separate directional player-region model assigns its leading shares to China (41.6%), United States (26.5%), Russia (3.6%). The directional follower-region model assigns its leading shares to China (49.8%), United States (28.3%), Russia (2.6%). The directional wishlist-region model assigns its leading shares to China (37.5%), United States (24.4%), Russia (4.3%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for 不落城-Unconquered Castle?

不落城-Unconquered Castle currently sits at 81% positive across 151 Steam reviews tracked by SteamPulse, including 123 positive reviews and 28 negative reviews. Steam labels the current review summary as Very Positive.

How much follower and Twitch attention does 不落城-Unconquered Castle have?

不落城-Unconquered Castle currently has about 1K tracked Steam followers as of 21 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for 不落城-Unconquered Castle?

不落城-Unconquered Castle is currently listed at $9.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window. Steam recommendations currently stand near 111, which helps add market context around that price.

Reviews, pricing, and metadata

Review summary

Very Positive

81% positive, 123 positive, 28 negative

Price and discount

$9.99

Platforms

Windows, Mac

Categories

Single-player, Family Sharing

Achievements

7

Platform releases
  • Steam 12 October 2018

DLC and packages

Steam bundles

神明的一天世界系列故事Bundle #9117 - 15% off$21.21Scorched Heaven's Games 灰烬天国游戏全集Bundle #5537 - 30% off$17.77
不落城原声音乐碟 - Unconquered Castle Original Soundtrack不落城原声音乐碟 - Unconquered Castle Original Soundtrackdlc #948910$2.99
不落城-UnconqueredBuy 不落城-Unconquered Castle #276160$9.99

System requirements

Minimum requirements

Minimum: OS *: Windows Vista, 7, 8, 10 Processor: Inter Core I3 Memory: 4 GB RAM Graphics: GT6404 DirectX: Version 9.0 Storage: 2 GB available space

Recommended requirements

Recommended: OS: Window 10 Processor: Inter Core I7 Memory: 8 GB RAM Graphics: GTX 750 DirectX: Version 12 Storage: 5 GB available space

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.