# Warhammer 40,000: Inquisitor \- Martyr \- Mind Plague

Summer DB entity ID: 22dcb41e\-8ec0\-4069\-a011\-58a391c4e633

Steam App ID: 938400

Inexplicable violence has broken out amongst Imperial subjects, who began to act like possessed madmen\. Is this a Chaos ploy? A Xenos interference? Or perhaps a Warp phenomenon? Either way, this is a matter for the Inquisition\.    This DLC contains a special Priority Assignment\. An investigation consists of a short story and a series of new missions\. Upon completing the Assignment you will be rewarded with a unique artifact\. \(Please note that this assignment is only available after unlocking the Triglav Subsector\.\)

## Game information

- Type: dlc

- Developer: NeocoreGames

- Publisher: NeocoreGames

- Release date: Sep 27, 2018

- Coming soon: false

- Free to play: false

- Parent Steam app: 527430

- Genres: Action, Adventure, Indie, RPG

- Categories: Single\-player, Multi\-player, Online PvP, Co\-op, Online Co\-op, Downloadable Content, Full controller support, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/938400/ss\_a156ff8442983fc4a2e62fc022fab4434ed3421a\.1920x1080\.jpg?t=1571042920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/938400/ss\_544faa4d75a3a88bec0aae32440701fc87de7a67\.1920x1080\.jpg?t=1571042920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/938400/ss\_6452f9e130f1c6220a3dc2dffcb25bb38cab489d\.1920x1080\.jpg?t=1571042920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/938400/ss\_871340f79a202058a8012714f00ed39b2536bc5c\.1920x1080\.jpg?t=1571042920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/938400/ss\_93a0b5f45916646c1ac86b02051a25112cbaba60\.1920x1080\.jpg?t=1571042920

- Price: 299 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 56

- Steam positive reviews: 35

- Steam negative reviews: 21

- Steam positive percentage: 62.5%

- 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/22dcb41e-8ec0-4069-a011-58a391c4e633/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/22dcb41e-8ec0-4069-a011-58a391c4e633/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\-23T19:27:01\.112041\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-23T19:27:02\.061434\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/938400/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/938400/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/938400"\},"price":"2026\-09\-23T19:27:01\.112041\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T19:27:01\.112041\+00:00","players":null,"reviews":"2026\-09\-23T19:27:02\.061434\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"ad5c8378\-e056\-4177\-b6e8\-de644b90f98a","catalog":"05aac330\-1882\-4b7b\-89fe\-64a1417997a0","details":"323a86f2\-6240\-49bc\-9e48\-2dc3dfbca195","players":null,"reviews":"a5306f8a\-a5d0\-4055\-9c67\-03d64d9a9a3d"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"22dcb41e\-8ec0\-4069\-a011\-58a391c4e633","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/938400/) · [JSON](/api/v1/games/22dcb41e-8ec0-4069-a011-58a391c4e633)