# Mysterious Castle

Summer DB entity ID: 40f9e695\-b7b6\-4633\-ae23\-62dcb95c482a

Steam App ID: 417840

Mysterious Castle  is a classic “escape room” game re\-imagined for the modern day with a crisply rendered 3D world full of locked chests, hidden doors, and mind boggling puzzles\.  You play as a dashing rogue staging a high stakes robbery in an attempt to plunder an old castle of its riches and wonders\. However, soon things end up turning out to be more than what they first appeared, as a cloaked monk steps out from the shadows\. There is something very odd about this castle and things are guaranteed to not be as they seem\!  Make your way through dimly lit dungeons and luxurious lounges alike, as you endeavor to uncover the dark secrets the castle holds\.    Fulfill your curiosity with the game’s exciting and fully developed plot\.   Test your wits against the machinations of bored architects and paranoid princes\.   Triumph in the face of ever increasing difficulty as your progress through the game   Gawk at the lovingly crafted 3D visuals fit for a king   Roam the castle halls and challenge yourself in this engaging puzzle game\. Do you have what it takes to dispel the mystery of  Mysterious Castle ?

## Game information

- Type: game

- Developer: OpenXcell Studio

- Publisher: OpenXcell Studio

- Release date: Mar 25, 2016

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Casual

- Categories: Single\-player, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_1d94bf321f5c44b70093ee73b11be498736d548e\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_8298780cd604a9412da14a676829e0cedfa92d89\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_1e269aa1f611750fcbc503c31c36192df1f17993\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_dc8e9b3b39fb2987b8ff238d203c944b0260b828\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_ac692747159777a9cca7d521e12ab38e63aa1d04\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_3aac3064b6e5077a155420e873e857730a771cb3\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_4a752e05397f9a4b6a331c2d80d6fd105b5f4941\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_7913e2340c99a1d63eca966b6f484f99edb41c9c\.1920x1080\.jpg?t=1461798210, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/417840/ss\_e1befb847c28c3c91a23c3d5576a6528b102018d\.1920x1080\.jpg?t=1461798210

- Price: 499 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 14

- Steam positive reviews: 2

- Steam negative reviews: 12

- Steam positive percentage: 14.285714285714286%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/40f9e695-b7b6-4633-ae23-62dcb95c482a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/40f9e695-b7b6-4633-ae23-62dcb95c482a/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-22T07:54:12\.266919\+00:00

- Player count observed: 2026\-09\-22T07:54:13\.772258\+00:00

- Reviews observed: 2026\-09\-22T07:54:13\.348997\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/417840/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/417840/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=417840","reviews":"https://store\.steampowered\.com/appreviews/417840"\},"price":"2026\-09\-22T07:54:12\.266919\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T07:54:12\.266919\+00:00","players":"2026\-09\-22T07:54:13\.772258\+00:00","reviews":"2026\-09\-22T07:54:13\.348997\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"11afc230\-135e\-4d38\-877d\-fd6404f5f2a7","catalog":"423d831c\-0737\-4f52\-8a0b\-a8d9bff6e957","details":"dbaaf2b1\-1248\-4e14\-8580\-a5a5e72791fd","players":"60a3b083\-4045\-4044\-8e02\-cd3599e9d69e","reviews":"b5a209a1\-00f5\-4e62\-8de2\-d1c818ffaa51"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"40f9e695\-b7b6\-4633\-ae23\-62dcb95c482a","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/417840/) · [JSON](/api/v1/games/40f9e695-b7b6-4633-ae23-62dcb95c482a)