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Mystery of Unicorn Castle: The Beastmaster

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App ID 428280
App Type Game
Developer
Publisher Fulqrum Publishing
Franchise Fulqrum
Supported Systems Windows
Last Changenumber 29539895
Last Record Update 13 June 2025 – 01:19:26 UTC ()
Release Date 18 December 2015 – 08:13:53 UTC ()
❓ 75.24%
93 reviews
1
In-Game

Make your way past the ingenious traps of the Castle and overcome the beasts to restore the Unicorn for a victory over the forces of evil! Can you solve the Mystery of Unicorn Castle - The Beastmaster?

Additional Information

Developer Meridian'93
metacritic_name Mystery of Unicorn Castle: The Beastmaster
ReleaseState released
Publisher Fulqrum Publishing
Store Release Date 18 December 2015 – 08:14:38 UTC ()
community_hub_visible Yes
Primary Genre Adventure (25)
Store Genres Adventure (25), Casual (4)
Steam Release Date 18 December 2015 – 08:13:53 UTC ()
Store Asset Modification Time 15 November 2022 – 14:12:46 UTC () (1668521566)
library_assets
library_capsuleen
review_score 8
review_percentage 83
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 16 August 2022 – 00:00:00 UTC
  • tested_build_id: 923259
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
store_screenshot ss_cd47c63149a209bc27c90449df8d6ffe4a79ce70.jpg
First seen on SteamDB 14 December 2015 – 11:09:58 UTC (), in changelist #1606962

Supported Languages

9 Languages Interface Full Audio Subtitles
English Yes Yes
French Yes Yes
Italian Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Dutch Yes Yes
Japanese Yes Yes
Portuguese - Brazil Yes Yes
Russian Yes Yes

Tags

🗺️ Adventure 😌 Casual 🔍 Hidden Object

Categories

Single-player Family Sharing

Assets

Load all asset images
clienticon bdaacba874e42b0eea8627f4bfdf4d6e1cfe9229
clienttga 5953a2fc49bb5aa91c10cff45ebe64af5525970b
icon ad4e4661b69c526559b40a9ef41a9e40c44308e3
logo 903d2dac41016fee204ff3f08b9eddeaf2579958
logo_small 903d2dac41016fee204ff3f08b9eddeaf2579958_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
community_iconad4e4661b69c526559b40a9ef41a9e40c44308e3.jpg
page_background_pathapp/428280
timestamp11 April 2023 – 13:39:10 UTC
Trailers
256659144 ↴
trailer_namebeastmaster_trailer
trailer_category0
trailer_480p/video/webm256659144/movie480.webm
trailer_480p/video/mp4256659144/movie480.mp4
trailer_max/video/webm256659144/movie_max.webm
trailer_max/video/mp4256659144/movie_max.mp4
microtrailer/video/webm428280/48782/becfd1c0f176511710077c0e5371566a81bc8aea/1751282875/microtrailer.webm
microtrailer/video/mp4428280/48782/becfd1c0f176511710077c0e5371566a81bc8aea/1751282875/microtrailer.mp4
screenshot_medium256659144/movie.293x165.jpg
screenshot_full256659144/movie_full.jpg
trailer_base_id48782
all_agestrue
is_highlighttrue
timestamp1450426518

Steam charts

Share Compare
  • 1 players right now
  • 1 24-hour peak
  • 14 all-time peak 9 April 2017
SteamDB.info

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Store data

  • 281 followers
  • 78 positive reviews
  • 15 negative reviews
  • 83.87% positive reviews

Twitch stats

  • 0 viewers right now
  • 0 24-hour peak
  • 61 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • ❓ Very Positive
  • 75.24% SteamDB Rating
  • 78 83.9% positive reviews
  • 15 16.1% negative reviews

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Markers

Date Label 30-day Peak
18 December 2015 – 08:13 Steam Release -
21 March 2016 – 21:40 ⇄ Fanatical: Cryptic Bundle 4 -
6 May 2016 – 16:30 ⇄ Groupees: The Fantasy Bundle #2 -
14 July 2017 – 20:00 ⇄ DailyIndieGame: Super Bundle 111 - 1C -

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How many players are playing Mystery of Unicorn Castle: The Beastmaster right now on Steam?

Steam player counter indicates there are currently 1 players live playing Mystery of Unicorn Castle: The Beastmaster on Steam.

Mystery of Unicorn Castle: The Beastmaster had an all-time peak of 14 concurrent players on 9 April 2017.

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