# Batman™: Arkham Knight \- A Matter of Family

Summer DB entity ID: f5de4fbd\-c5b5\-4afe\-b290\-b6129bfa1c4d

Steam App ID: 313102

Set before the events of Arkham Asylum, ‘A Matter of Family’ allows players to take on the role of Batgirl as you team up with Robin to save your father \- Commissioner Gordon \- from a lunatic’s trap\.    In an abandoned amusement park on the shores of Gotham, Batgirl and Robin must fight against the odds to save Barbara’s father and avoid falling victim to the Joker’s sinister plan\. Trained by Batman, Batgirl combines devastating combat with unparalleled hacking abilities to take down enemies, control objects and solve puzzles\. Explore the eerie Seagate Amusement Park in this action\-packed adventure which culminates in the ultimate showdown between the good, the bad, and the clinically insane\.

## Game information

- Type: dlc

- Developer: Rocksteady Studios

- Publisher: Not collected

- Release date: Oct 28, 2015

- Coming soon: false

- Free to play: false

- Parent Steam app: 208650

- Genres: Action, Adventure

- Categories: Single\-player, Downloadable Content, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/313102/ss\_741f11817d6a92fad5bb5c256bb94409bfa20a73\.1920x1080\.jpg?t=1449781153

- Price: 699 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 441

- Steam positive reviews: 333

- Steam negative reviews: 108

- Steam positive percentage: 75.51020408163265%

- 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/f5de4fbd-c5b5-4afe-b290-b6129bfa1c4d/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/f5de4fbd-c5b5-4afe-b290-b6129bfa1c4d/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\-22T00:38:02\.674516\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-22T00:38:03\.475515\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/313102/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/313102/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/313102"\},"price":"2026\-09\-22T00:38:02\.674516\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T00:38:02\.674516\+00:00","players":null,"reviews":"2026\-09\-22T00:38:03\.475515\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"229e8536\-81bf\-4955\-85c1\-ba4f602b8e92","catalog":"24449458\-f67e\-4807\-8b18\-966cfd92a55a","details":"a5fa4d4d\-dda2\-4775\-9e0c\-f240f47b513c","players":null,"reviews":"a617edd9\-1b8a\-4b5e\-bb67\-85946c6be50b"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"f5de4fbd\-c5b5\-4afe\-b290\-b6129bfa1c4d","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/313102/) · [JSON](/api/v1/games/f5de4fbd-c5b5-4afe-b290-b6129bfa1c4d)