# Systematic Immunity OST

Summer DB entity ID: 3a14cfe7\-7835\-4067\-bc89\-9a18c47e116d

Steam App ID: 477830

The Systematic Immunity original soundtrack\.  Contains 5 tracks\.

## Game information

- Type: dlc

- Developer: Hedge Knight Games

- Publisher: Hedge Knight Games

- Release date: May 20, 2016

- Coming soon: false

- Free to play: false

- Parent Steam app: 395100

- Genres: Action, Adventure, Indie

- Categories: Downloadable Content, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/477830/ss\_0e42b73465dd6595bff17c4e434ab53eee025b62\.1920x1080\.jpg?t=1736264208

- Price: 99 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 0

- Steam positive reviews: 0

- Steam negative reviews: 0

- Steam positive percentage: Not collected

- 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/3a14cfe7-7835-4067-bc89-9a18c47e116d/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/3a14cfe7-7835-4067-bc89-9a18c47e116d/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\-22T11:35:54\.202424\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-22T11:35:55\.230704\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/477830/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/477830/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/477830"\},"price":"2026\-09\-22T11:35:54\.202424\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T11:35:54\.202424\+00:00","players":null,"reviews":"2026\-09\-22T11:35:55\.230704\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"bbc91a24\-20cb\-43c0\-961c\-1cf73af58dd2","catalog":"fa4823c4\-0d75\-4c23\-a0c1\-bd1856cb8778","details":"0dec29e3\-31f0\-4427\-af3c\-51cd486ca615","players":null,"reviews":"2ccb6635\-f823\-404b\-8147\-3992ca021cfd"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"3a14cfe7\-7835\-4067\-bc89\-9a18c47e116d","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/477830/) · [JSON](/api/v1/games/3a14cfe7-7835-4067-bc89-9a18c47e116d)