# Ferrum's Secrets: Where Is Grandpa? Summer DB entity ID: edd8a5f0\-b04a\-4190\-acd7\-825259ff539c Steam App ID: 391340 Ferrum city was enveloped by a thick fog\. Prominent citizens and scientists disappeared and among them well known inventor working on a number of inventions in the field of electricity\. Shortly after his disappearance his granddaughter comes to his house\. With her favourite kitten Iris, she must face the mystery and discover what happened to her grandpa\. Will she manage to save him? Game features: Beautiful 3D graphics\. Rich world set in the realities of steampunk\. 59 intriguing locations\. 16 unique mini\-games\. 13 challenging hidden object scenes \. More than 100 items to collect\. Extra difficulty modes, including an extremely difficult Expert mode\. Can you finish it? That's not all\! You can explore mysterious labyrinths, collect bonus items, solve intricate puzzle, explore the corners of the plot and everything in a vintage atmosphere of steampunk\. It's like an old good movie, but better, because unlike the cinema, you can change the cinematograph and try out new vintage look of the game\. Try one of our old\-school cinematographs and change the game's look and feel: Vintage, Old lime, Short nap\. More cinematographs soon\! ## Game information - Type: game - Developer: EJRGames - Publisher: EJRGames - Release date: Aug 14, 2015 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Adventure, Casual, Indie - Categories: Single\-player, Steam Achievements, Steam Trading Cards, Captions available, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_ca10e70dd25cba02ade4ed6bf148a546e39f1596\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_9899e30383ac8277f896291bb3eda594b1e67a87\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_6c92dfcf94032f1b4342fc34cea8de387e999893\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_33a33748c1c2dff05a29a73570c48425eb283754\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_96fe61efe8e27446a2c6d80ed110d56821b3c4a3\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_8702c078b69afb12c7eb3b4c0d99eb3b335b34c3\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_a20c7f5d71e61fb474bee784684a0a20e99bbb02\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_b91021c022119aa3389e801f36d309a9678194aa\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_4342349a30312ec8260d3fecb3665a050eba0d70\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_1781949e458c8c87fc4dbc531a00625490f2f043\.1920x1080\.jpg?t=1607291252, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/391340/ss\_e9e77722ea2a66b2d276113350370d0aa246c2c3\.1920x1080\.jpg?t=1607291252 - Price: 499 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 138 - Steam positive reviews: 60 - Steam negative reviews: 78 - Steam positive percentage: 43.47826086956522% - 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/edd8a5f0-b04a-4190-acd7-825259ff539c/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/edd8a5f0-b04a-4190-acd7-825259ff539c/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\-22T06:26:33\.579164\+00:00 - Player count observed: 2026\-09\-22T06:26:34\.941088\+00:00 - Reviews observed: 2026\-09\-22T06:26:34\.669021\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/391340/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/391340/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=391340","reviews":"https://store\.steampowered\.com/appreviews/391340"\},"price":"2026\-09\-22T06:26:33\.579164\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T06:26:33\.579164\+00:00","players":"2026\-09\-22T06:26:34\.941088\+00:00","reviews":"2026\-09\-22T06:26:34\.669021\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"a7ad5452\-38dc\-4d53\-8378\-f38f6f42398d","catalog":"43f41e04\-a3f4\-434d\-830e\-1b0026e84a98","details":"46a7439b\-58ad\-493d\-ae51\-2be130657d8c","players":"a52a0b12\-e772\-4902\-b2dd\-5e29bbaf31f5","reviews":"0610a7c1\-6e5a\-4d7d\-b27a\-a4dff0ac7d9e"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"edd8a5f0\-b04a\-4190\-acd7\-825259ff539c","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/391340/) · [JSON](/api/v1/games/edd8a5f0-b04a-4190-acd7-825259ff539c)