# Groove Coaster \- Marry me,Nightmare

Summer DB entity ID: b6a053c9\-eea6\-4628\-a4b0\-98d3e1d067a0

Steam App ID: 808934

Original music DLC for Groove Coaster  Title:  Marry me,Nightmare  Artist:  t\+pazolite  Difficulty:  Simple 6 / Normal 12 / Hard 14  BPM:  228 \- 284

## Game information

- Type: dlc

- Developer: TAITO CORP\.

- Publisher: KOMODO

- Release date: Aug 28, 2018

- Coming soon: false

- Free to play: false

- Parent Steam app: 744060

- Genres: Action

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

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/808934/ss\_ad2687405c3ab0c97e458d37bf993660e560fbf6\.1920x1080\.jpg?t=1681241168

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 6

- Steam positive reviews: 6

- Steam negative reviews: 0

- Steam positive percentage: 100%

- 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/b6a053c9-eea6-4628-a4b0-98d3e1d067a0/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/b6a053c9-eea6-4628-a4b0-98d3e1d067a0/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\-23T10:16:59\.459286\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-23T10:17:01\.483856\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/808934/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/808934/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/808934"\},"price":"2026\-09\-23T10:16:59\.459286\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T10:16:59\.459286\+00:00","players":null,"reviews":"2026\-09\-23T10:17:01\.483856\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"25d89b46\-5983\-48c5\-9fe7\-955e59cb37c7","catalog":"803f04b1\-c7b3\-4d14\-b91a\-5e718282df14","details":"85b7b77e\-9418\-4315\-8469\-0b5b8ced9965","players":null,"reviews":"b40c98d0\-4cbf\-4f5f\-8b53\-d3e54b41c189"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"b6a053c9\-eea6\-4628\-a4b0\-98d3e1d067a0","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/808934/) · [JSON](/api/v1/games/b6a053c9-eea6-4628-a4b0-98d3e1d067a0)