# Mystery Castle Summer DB entity ID: d090c30d\-1484\-449b\-88c1\-3b9188d5dfb9 Steam App ID: 394950 A retro\-inspired masterpiece, Mystery Castle is the one puzzle game that will rule them all\! This game is for everyone who loves adventure, treasure hunting, laughing out loud, transforming into creatures, drinking potions, possessing monsters, explosions, inept wizards, witless golems, huge floating eyeballs, magic portals, magic lanterns, grumpy dwarfs, cheerful eskimos, irate hotel owners, giant monsters, throwing bombs at giant monsters… and then laughing some more\! As Monty the Wizard you must solve 180 unique stages and save the five Castles of Mystery from the evil that lurks within\. Are you smart enough to outwit a giant snowman? How about a half\-witted ogre? Along the way, you'll meet a host of colorful characters, from Stumpi the treasure\-hungry dwarf in the Fortress Underground to the bossy Mr Chow in the Mystical Pagoda\. They will all have plenty of advice \- some of it might even be helpful\! You will discover hidden paths with a magical lantern and create your own with a well\-placed bomb or two\. In one moment you'll be dodging between boiling lava and Fire Golems, and in the next sliding perilously over sheets of ice – just be sure not to fall to your doom into the bottomless abyss\. You will need to transform into a troll to move heavy objects, a bat to fly across deep chasms, and a frog to squeeze through tiny holes\. But how will you avoid the deadly gaze of the Eye\-Spy that can turn you to stone in a blink? Drink a handy potion to shrink to a fraction of your size or perhaps sneak past by possessing a nearby ghost\. Your options are only limited by your genius\. ## Game information - Type: game - Developer: Runestone Games Limited - Publisher: Runestone Games Limited - Release date: May 6, 2016 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Adventure, Indie - Categories: Single\-player, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud, Remote Play on TV, Family Sharing - Platforms: windows, mac - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_b3e39ef735f4f374f8b9bd678e67c4a97bbecabc\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_b49085615fce1df7fc6cd545da9a26128d6d935f\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_f34d57eb731713bbff27f4162e865c04758ce6e1\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_bcdfa38699b5c8cbaf4cc737e1bd1c8bdb76a3ae\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_635fc9bc9286261b6f941990e71955dbe44eddfe\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_ac332ef8eaf40610b6b54e4860209c375bc126df\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_0105bb57500b95aa0a5e64f78cddb7cab9201b0b\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_9d117f702162179ae2189622a5c578342e7fb2e0\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_34056abba39a0f405d5587ea5b85d24b205e04a4\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_bb11e6dce1244a0403ed13fc346a1fecb7dc8791\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_221c865804e78e47ecf309dd7876612fba82ac76\.1920x1080\.jpg?t=1463495142, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/394950/ss\_7a24a90fd7d1534215eeb227a428f233afac0c70\.1920x1080\.jpg?t=1463495142 - Price: 999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 17 - Steam positive reviews: 17 - Steam negative reviews: 0 - Steam positive percentage: 100% - 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/d090c30d-1484-449b-88c1-3b9188d5dfb9/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/d090c30d-1484-449b-88c1-3b9188d5dfb9/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\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-22T06:34:41\.686435\+00:00 - Player count observed: 2026\-09\-22T06:34:43\.095143\+00:00 - Reviews observed: 2026\-09\-22T06:34:42\.73182\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/394950/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/394950/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=394950","reviews":"https://store\.steampowered\.com/appreviews/394950"\},"price":"2026\-09\-22T06:34:41\.686435\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T06:34:41\.686435\+00:00","players":"2026\-09\-22T06:34:43\.095143\+00:00","reviews":"2026\-09\-22T06:34:42\.73182\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"e6010a1c\-633b\-47c8\-b7a7\-767de8c24268","catalog":"a874616f\-5fc9\-470f\-b1a4\-73585d4f0ebf","details":"9cf3dea2\-00ba\-4258\-b226\-a7abe29ad6fc","players":"dca03008\-0f6a\-4d2d\-81d1\-56a3508ce485","reviews":"af5d5386\-03c7\-4412\-8384\-09ed7574647b"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"d090c30d\-1484\-449b\-88c1\-3b9188d5dfb9","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/394950/) · [JSON](/api/v1/games/d090c30d-1484-449b-88c1-3b9188d5dfb9)