# Batman™: Arkham Knight \- Harley Quinn Story Pack

Summer DB entity ID: 7e04079f\-c5e2\-41d3\-b435\-961aebf879d4

Steam App ID: 313100

DO NOT PURCHASE IF YOU PRE\-ORDERED THIS GAME OR PURCHASED A SEASON PASS\. For the first time in the Arkham series take on the role of Joker’s psychotic side\-kick Harley Quinn and wreak havoc inside the Blüdhaven Police Department as you smash, crash and bash your way to a friend very much in need\. With this exclusive Story Pack experience events in the lead\-up to Arkham Knight as you infiltrate Blüdhaven to rescue your partner in crime: Poison Ivy\. Baseball bat in hand, lure unsuspecting enemies with the ‘Jack\-in\-the\-box,’ entangle them with your ‘Snare Trap’, or unleash ‘Mayhem Mode’ to savor Harley’s devastatingly chaotic nature first\-hand\.

## Game information

- Type: dlc

- Developer: Rocksteady

- 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/313100/ss\_ef0fad1c6f86dbbd04784eb1b53438642b756415\.1920x1080\.jpg?t=1677880704, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/313100/ss\_369887022c3ec6b824272f0dabd677dd4b4d7837\.1920x1080\.jpg?t=1677880704, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/313100/ss\_5ee4fcbcbb90ef477c0b3fb6345117b7f0ce3d5e\.1920x1080\.jpg?t=1677880704

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 489

- Steam positive reviews: 352

- Steam negative reviews: 137

- Steam positive percentage: 71.98364008179959%

- 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/7e04079f-c5e2-41d3-b435-961aebf879d4/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/7e04079f-c5e2-41d3-b435-961aebf879d4/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\-22T00:37:58\.444806\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-22T00:37:59\.464588\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/313100/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/313100/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/313100"\},"price":"2026\-09\-22T00:37:58\.444806\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T00:37:58\.444806\+00:00","players":null,"reviews":"2026\-09\-22T00:37:59\.464588\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"0bc670fb\-c391\-4031\-b925\-c840af4fb7e1","catalog":"a4e39a78\-f8a7\-4aca\-92e0\-c43fe0070645","details":"d9ab5614\-b558\-4f81\-8667\-a43db30c6111","players":null,"reviews":"54658a5a\-6acb\-4fdf\-9615\-ddba4744f50a"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"7e04079f\-c5e2\-41d3\-b435\-961aebf879d4","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/313100/) · [JSON](/api/v1/games/7e04079f-c5e2-41d3-b435-961aebf879d4)