SPSTEAMPULSELIVE ANALYTICS
Castle Must Be Mine

Castle Must Be Mine overview

TheMiddleGray | Jul 13, 2018 | game

Released

0players observed · 12 September 2026 - 18:25:46 UTC

CasualIndieSimulationStrategyTower DefenseSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)9,078
  • Revenue (VGI)$83,814
  • Review score90% positive

Castle Must Be Mine dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)9,078
  • Revenue (VGI)$83,814
  • Review score90% positive
  • Total reviews238
  • Release dateJul 13, 2018
  • DeveloperTheMiddleGray
  • PublisherTheMiddleGray

Genres: Casual, Indie, Simulation, Strategy

Company pages: Developer: TheMiddleGrayPublisher: TheMiddleGray

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

Castle Must Be Mine comes from TheMiddleGray and is published by TheMiddleGray. It arrived on Steam on Jul 13, 2018, and it sits naturally among Single-player, Tracked Controller Support, VR Only, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Castle Must Be Mine's latest SteamPulse observation recorded 0 players at 12 September 2026 - 18:25:46 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 90% positive across 238 reviews.

Language and system requirements

Castle Must Be Mine is available in 1 languages including:

English

regional rating details listed by Steam when available

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listedIntel® i5-4590, AMD FX 8350 equivalent or better4 GB RAMNVIDIA GeForce® GTX 970, AMD Radeon™ R9 290 equivalent or better, Video Output: HDMI 1.4, DisplayPort 1.2 or newer1 GB available space VR Support: SteamVR or Oculus PC

Sales, recommendations, and streams

Castle Must Be Mine has sold up to 9,078 units and has 227 Steam recommendations. The estimated VGI revenue is $83,814. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Castle Must Be Mine overview details

Castle Must Be Mine combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Have you ever simulated war games by using toys? Or have you ever imagined that they could participate in the war games under your command? Right now the VR Technology offer a strong immersive experience make this become more real. Castle Must Be Mine is a VR tower defense game. Through building the defense tower on the building points, helping the hero to kill the enemies who want to invade your castle, and after killing the enemies, you will earn some money which can be used to build more towers or upgrade towers as well. Meanwhile you need to command your hero and use your special skills to obtain better performance. Key Features: Building and upgrading towers with your strategy. Command your hero to attack enemies and get more experience point to level up. Over 30 different monsters, including land monsters and fly monsters. 5 fascinating forest-style maps, 4 desert-style maps and 3 Ice field maps . Endless maps with cooperation between two heroes Use controllers to throw the fireball, tornado and ice ball to anywhere. Throwing the boulders from the castle wall to hit and block the enemies. Fire the Cannon on the castle wall to bombard enemies. Cast spike trap on the path to stab enemies. Review your score in world leader board after the level over.

SteamPulse editorial summary

Castle Must Be Mine is listed as a game with $15.99. It supports Windows, belongs to Single-player, Tracked Controller Support, VR Only, and Family Sharing, and is associated with Casual, Indie, Simulation, and Strategy. SteamPulse's latest observation records 0 players at 12 September 2026 - 18:25:46 UTC, a tracked peak of 1, and 90% positive reviews.

Overview facts

FieldValue
GameCastle Must Be Mine
Steam App ID542770
Typegame
Release dateJul 13, 2018
DeveloperTheMiddleGray
PublisherTheMiddleGray
Price$15.99
PlatformsWindows
GenresCasual, Indie, Simulation, Strategy
CategoriesSingle-player, Tracked Controller Support, VR Only, Family Sharing
Supported languagesEnglish
WebsiteNot available

Player and review overview

MetricValue
Latest observed players0 · 12 September 2026 - 18:25:46 UTC
SteamPulse tracked peak1
Positive reviews214
Negative reviews24
Total reviews238
Positive percent90%
Review typeVery Positive
Recommendations227
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateJul 13, 2018
Official Steam feed update (UTC)8 April 2018 - 01:16:05 UTC
SteamPulse last record update (UTC)12 September 2026 - 18:25:46 UTC
Live player count updated (UTC)12 September 2026 - 18:25:46 UTC
Store metadata updated (UTC)12 September 2026 - 18:25:46 UTC

Support and legal notes

FieldValue
Support email[email protected]
Support URLNot available
Legal noticeNot available

References

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

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/542770
Steam Storehttps://store.steampowered.com/app/542770/
Steam Communityhttps://steamcommunity.com/app/542770
PCGamingWiki search
IGDB searchSearch IGDB for Castle Must Be Mine

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 Castle Must Be Mine?

Castle Must Be Mine's latest SteamPulse observation records 0 players at 12 September 2026 - 18:25:46 UTC, with a tracked peak of 1 concurrent players in the available SteamPulse record. The tracked peak is the highest value stored by SteamPulse and may not cover activity from before tracking began.

Is Castle Must Be Mine growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 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 Castle Must Be Mine?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (53.6%), Canada (13%), Australia (4.3%). The separate directional player-region model assigns its leading shares to United States (45.1%), Canada (10.7%), United Kingdom (4.3%). The directional follower-region model assigns its leading shares to United States (55.5%), Canada (10.2%), China (3.9%). The directional wishlist-region model assigns its leading shares to United States (37.7%), Canada (9%), China (7%). 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 Castle Must Be Mine?

Castle Must Be Mine currently sits at 90% positive across 238 Steam reviews tracked by SteamPulse, including 214 positive reviews and 24 negative reviews. Steam labels the current review summary as Very Positive.

How much follower and Twitch attention does Castle Must Be Mine have?

Castle Must Be Mine currently has about 2K tracked Steam followers as of 15 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 Castle Must Be Mine?

Castle Must Be Mine is currently listed at $15.99 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 227, which helps add market context around that price.

Reviews, pricing, and metadata

Review summary

Very Positive

90% positive, 214 positive, 24 negative

Price and discount

$15.99

Platforms

Windows

Categories

Single-player, Tracked Controller Support, VR Only, Family Sharing

Achievements

Not available

Platform releases
  • Steam 13 July 2018

DLC and packages

Castle Must Be MineBuy Castle Must Be Mine #133580$15.99$19.99 / monthSubscribe to Castle Must Be Mine #151569$19.99

System requirements

Minimum requirements

Minimum: OS *: Windows 7 SP1, Windows 8.1 or Windows 10 Processor: Intel® i5-4590, AMD FX 8350 equivalent or better Memory: 4 GB RAM Graphics: NVIDIA GeForce® GTX 970, AMD Radeon™ R9 290 equivalent or better, Video Output: HDMI 1.4, DisplayPort 1.2 or newer Storage: 1 GB available space VR Support: SteamVR or Oculus PC Additional Notes: 1x USB 2.0 or better port also required

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