# SpaceEngine \- Mercury HD

Summer DB entity ID: 90af6cd6\-b9f3\-4c4e\-bf0a\-54f78b93be19

Steam App ID: 1083280

This Mercury HD DLC \(addon\) contains high\-resolution textures for Mercury\. It improves the level of detail of the Mercurian surface compared to the default SpaceEngine installation\.   Credits:  Surface color map combines the MESSENGER low incidence angle mosaic with a color map by DeviantArt user "FarGetaNik"\. Elevation map is a combination of a stereography\-based map with one based on Mercury Orbiter Laser Altimeter data \(used for high northern latitudes\)\.   Source data:  Elevation map: USGS Astrogeology Science Center / NASA/Goddard Space Flight Center Image resolution: 23040x11520 Effective resolution: 0\.66 km/pix  Surface albedo map:  MESSENGER PDS mosaic Image resolution: 92160x46080 Effective resolution: 0\.165 km/pix

## Game information

- Type: dlc

- Developer: Cosmographic Software

- Publisher: Cosmographic Software

- Release date: Jun 11, 2019

- Coming soon: false

- Free to play: true

- Parent Steam app: 314650

- Genres: Casual, Indie, Simulation

- Categories: Single\-player, Downloadable Content, VR Support, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1083280/ss\_46d21a5440b3960345a41af2ce81d28abc27aa7e\.1920x1080\.jpg?t=1649210920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1083280/ss\_de3fa9abe8300616d0a11a6cbab8e4bfc5f31f56\.1920x1080\.jpg?t=1649210920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1083280/ss\_d68fb122c6d0538851d618ab3ef83a82315b1d12\.1920x1080\.jpg?t=1649210920, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1083280/ss\_4bde5b8a18e8b5c61e640bae8bf29a8f52b02b61\.1920x1080\.jpg?t=1649210920

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: Not collected

- Steam review count: 29

- Steam positive reviews: 24

- Steam negative reviews: 5

- Steam positive percentage: 82.75862068965517%

- 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/90af6cd6-b9f3-4c4e-bf0a-54f78b93be19/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/90af6cd6-b9f3-4c4e-bf0a-54f78b93be19/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\-24T06:28:12\.709212\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-24T06:28:15\.085469\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1083280/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/1083280"\},"price":null,"source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T06:28:12\.709212\+00:00","players":null,"reviews":"2026\-09\-24T06:28:15\.085469\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"a4b87ec4\-0e75\-454f\-9630\-ed284e72a798","details":"da03934a\-2849\-4034\-8630\-7f3170075e29","players":null,"reviews":"34d58eac\-c634\-4a18\-8052\-ed54cdaceabb"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"90af6cd6\-b9f3\-4c4e\-bf0a\-54f78b93be19","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/1083280/) · [JSON](/api/v1/games/90af6cd6-b9f3-4c4e-bf0a-54f78b93be19)