# The Lost Marble

Summer DB entity ID: b09c0542\-92c3\-408e\-a70c\-830b74b6ec30

Steam App ID: 1313640

The Lost Marble  is a platformer in which the player controls an intrepid marble\. Roll fast, hop gaps, push cubes, explore and avoid enemies to find the goal of each level\. Create and share levels too\!  Includes 20 hand\-made levels, unlockable marbles, leaderboards, and an in\-game level editor\.   Steam Workshop:  Download and share your user created levels through the steam workshop\!   Steam Leaderboards:  Compete for the best times on 20 levels\!   Controller Support:  Playing on a controller is recommended but not required\.

## Game information

- Type: game

- Developer: Jubcow

- Publisher: Jubcow

- Release date: May 28, 2020

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Action, Adventure, Casual, Indie, Racing

- Categories: Single\-player, Steam Achievements, Steam Workshop, Partial Controller Support, Steam Leaderboards, Includes level editor, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_23c2ed6b5bede6a726b94fd967123a5562c19dd2\.1920x1080\.jpg?t=1667442727, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_6397646b30f366560a831158287ca05e1fbc0a41\.1920x1080\.jpg?t=1667442727, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_5b09c28b495e6d7ea48e6ccbbb1cf12f05f1b216\.1920x1080\.jpg?t=1667442727, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_4a978a760f6befd2b0b25d1a948f829561c5cedd\.1920x1080\.jpg?t=1667442727, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_6295f35728cf7649f0eb2d9421c25787566a6dda\.1920x1080\.jpg?t=1667442727, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313640/ss\_6af4a49414a88a3819b0bd90d4ee6c0e9afffbae\.1920x1080\.jpg?t=1667442727

- Price: 499 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 15

- Steam positive reviews: 14

- Steam negative reviews: 1

- Steam positive percentage: 93.33333333333333%

- 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/b09c0542-92c3-408e-a70c-830b74b6ec30/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/b09c0542-92c3-408e-a70c-830b74b6ec30/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\-25T00:15:14\.557933\+00:00

- Player count observed: 2026\-09\-25T00:15:15\.899262\+00:00

- Reviews observed: 2026\-09\-25T00:15:15\.566166\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1313640/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1313640/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1313640","reviews":"https://store\.steampowered\.com/appreviews/1313640"\},"price":"2026\-09\-25T00:15:14\.557933\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-25T00:15:14\.557933\+00:00","players":"2026\-09\-25T00:15:15\.899262\+00:00","reviews":"2026\-09\-25T00:15:15\.566166\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"d6c68163\-fd11\-461a\-897c\-33cd0ce0b444","catalog":"a9663774\-1e4c\-4c6c\-9530\-72a117fb0a1a","details":"cf3b939b\-05b1\-487d\-8dd5\-a176d6246113","players":"ca3493cc\-41b3\-48d9\-aa0c\-d0370df9e879","reviews":"6396a434\-8a64\-4e45\-8f9c\-9ae4b31954c2"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"b09c0542\-92c3\-408e\-a70c\-830b74b6ec30","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/1313640/) · [JSON](/api/v1/games/b09c0542-92c3-408e-a70c-830b74b6ec30)