# Summer Nightmare Deluxe Edition

Summer DB entity ID: e46ae2d4\-40e2\-4fbe\-80f7\-217d7500b090

Steam App ID: 578140

About Deluxe Edition   Change Main Title and BGM    Unknown Files   \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-  One day, a boy, Riel, has a nightmare\. inside the dream there is a school just like in real where terrifying things continues to happen\. Being chased by a blood\-soaked medusa, his friends are killed\. Students foam teams just to fight each other\. \.\.\.this was a beginning of \[Nightmare Game\]\.  After inference of collected hints, they can end this game\. the \[Broadcast\] will tell about where Hints are, and friends' death\. they were programmed to bring them to death\.  is the \[Broadcast\] from my mind? and what happened in dreams is connected to reality\. when someone dies in my dream\- so do in reality\. can Riel finish the game?  Summer Nightmare is a Mystery Survival adventure in dreams, surrounding Riel\. Protect friends, teacher and yourself\!  『Those who happen to behold Medusa, are destined to be killed by someone\.』

## Game information

- Type: dlc

- Developer: Team Summer Nightmare

- Publisher: Elkibe Games

- Release date: May 17, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: 576860

- Genres: Gore, Adventure, Indie

- Categories: Single\-player, Downloadable Content, Steam Achievements, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578140/ss\_7aab8c87e39080dab31de19ab4add6d300b946d0\.1920x1080\.jpg?t=1512901213, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578140/ss\_2ec2900bd0922d24fe83b396f4de6e50971099f0\.1920x1080\.jpg?t=1512901213, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578140/ss\_59de8c7fa3e430184ff766c3227dc76a0618725a\.1920x1080\.jpg?t=1512901213, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578140/ss\_a025cd19fbe477496153aad4fe7020e9b7a41926\.1920x1080\.jpg?t=1512901213, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578140/ss\_289718bccd25602690a594c60e56f95929c67569\.1920x1080\.jpg?t=1512901213

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 4

- Steam positive reviews: 0

- Steam negative reviews: 4

- Steam positive percentage: 0%

- 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/e46ae2d4-40e2-4fbe-80f7-217d7500b090/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/e46ae2d4-40e2-4fbe-80f7-217d7500b090/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\-22T18:04:46\.534173\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-22T18:04:48\.570911\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/578140/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/578140/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/578140"\},"price":"2026\-09\-22T18:04:46\.534173\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T18:04:46\.534173\+00:00","players":null,"reviews":"2026\-09\-22T18:04:48\.570911\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"c5c9a938\-a8d5\-4369\-8ba3\-6c5ae5a6e8c2","catalog":"2ee8f1ff\-e01a\-4acf\-b8d3\-9747b6ea6e34","details":"99762bf0\-bea0\-4473\-bf6a\-0055ec18e6c7","players":null,"reviews":"14e53721\-2188\-41e0\-893a\-bc0f14d78c97"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"e46ae2d4\-40e2\-4fbe\-80f7\-217d7500b090","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/578140/) · [JSON](/api/v1/games/e46ae2d4-40e2-4fbe-80f7-217d7500b090)