# Marble Mayhem: Fragile Ball

Summer DB entity ID: d9bc6718\-61c4\-490c\-a8f7\-c94d7488ae59

Steam App ID: 370510

Developed exclusively for Windows PC by Japanese game design genius Hirofumi Hattori   Devilishly difficult but insanely rewarding physics puzzler\. Play through 85 levels of diverse and ingenious physics\-based challenges\.

## Game information

- Type: game

- Developer: Bimboosoft Co\.,Ltd\.

- Publisher: Senpai Industrial Studios

- Release date: Jul 7, 2015

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Casual, Indie

- Categories: Single\-player, Steam Trading Cards, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_8052c3dc660fe023d823efaf4ffa8311214cb3a6\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_bfc83d71a2b39057495e3689027eac64b59c04ea\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_892e657c251ab46868828532e69678c206f5869f\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_b3177061bf31f798ed08add510325190bf22e3d2\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_285c48a0f3161cd5a8771e2474dc6acecdb0ca8d\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_f8bad0d73f6f23fa7cb3eeebcf5edc516e758f53\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_d54381671b9db7b6493857a48cf1c71c42629264\.1920x1080\.jpg?t=1756075012, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/370510/ss\_61b6fbf808f8f4b916cb7e7e1c6fb3263cf9a215\.1920x1080\.jpg?t=1756075012

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 1

- Steam review count: 1120

- Steam positive reviews: 752

- Steam negative reviews: 368

- Steam positive percentage: 67.14285714285714%

- 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/d9bc6718-61c4-490c-a8f7-c94d7488ae59/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/d9bc6718-61c4-490c-a8f7-c94d7488ae59/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\-22T04:36:06\.284384\+00:00

- Player count observed: 2026\-09\-22T04:36:07\.668316\+00:00

- Reviews observed: 2026\-09\-22T04:36:07\.340852\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/370510/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/370510/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=370510","reviews":"https://store\.steampowered\.com/appreviews/370510"\},"price":"2026\-09\-22T04:36:06\.284384\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T04:36:06\.284384\+00:00","players":"2026\-09\-22T04:36:07\.668316\+00:00","reviews":"2026\-09\-22T04:36:07\.340852\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"c599beb4\-dc9b\-4dee\-a15a\-178578310735","catalog":"2f04c8f0\-16bb\-43d3\-97da\-61926a624254","details":"b4eac54b\-3e97\-4ad6\-8339\-fb5f49dcce4e","players":"546928b5\-8556\-4e26\-9da2\-d6b1a991c664","reviews":"1f43dde9\-e6c2\-46fe\-b3d6\-6fa17cb0eb75"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"d9bc6718\-61c4\-490c\-a8f7\-c94d7488ae59","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/370510/) · [JSON](/api/v1/games/d9bc6718-61c4-490c-a8f7-c94d7488ae59)