# Fibrillation HD

Summer DB entity ID: 9363ceb4\-17ff\-44dd\-b476\-a4d7cc515b34

Steam App ID: 558450

Fibrillation is a philosophical and mystical horror story experienced in the first person and designed to be played in one sitting\. This is a small game, and a full session takes about an hour and a half to complete\. The game provides players with the unique experience of being immersed in an atmosphere of emptiness, helplessness and anxiety, just like in our worst nightmares\.  The protagonist, Ewan, wanders through mysterious places, trying to figure out where is he\. Hounded by his fears, our hero must overcome all obstacles to find a way out, after which the player will face the choice of how he ends the game, thus deciding Ewan's fate\.

## Game information

- Type: game

- Developer: Egor Rezenov

- Publisher: Egor Rezenov

- Release date: Apr 11, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Indie

- Categories: Single\-player, Steam Achievements, Steam Trading Cards, Steam Cloud, Family Sharing

- Platforms: windows, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_f3f71387b1b8f55548ccba111e347758181f30b4\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_e5e3cf7b68398834e2a24a4c3ea8468d0b0cb2ec\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_b4fab955c945ead272e863ef8ab6de7bb5f368a2\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_a25780f716c05e3636c35b8cb53dd9d753431621\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_07489acc5aefded47fcc59be7fd5377627539d20\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_8f3876403a395f0cd2282e5de4f92df31951f080\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_d2833cf91b0fe7cae2cbdf3f528fcfd065e3581d\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_682279b7667f8d77a8d6041cb0de6ee8e25c4cb4\.1920x1080\.jpg?t=1723603132, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/558450/ss\_d5577f6825a6e6dc1fbb1528bd92811163ae9bf6\.1920x1080\.jpg?t=1723603132

- Price: 499 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 377

- Steam positive reviews: 336

- Steam negative reviews: 41

- Steam positive percentage: 89.12466843501326%

- 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/9363ceb4-17ff-44dd-b476-a4d7cc515b34/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/9363ceb4-17ff-44dd-b476-a4d7cc515b34/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\-22T16:45:33\.218606\+00:00

- Player count observed: 2026\-09\-22T16:45:36\.498378\+00:00

- Reviews observed: 2026\-09\-22T16:45:36\.246531\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/558450/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/558450/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=558450","reviews":"https://store\.steampowered\.com/appreviews/558450"\},"price":"2026\-09\-22T16:45:33\.218606\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T16:45:33\.218606\+00:00","players":"2026\-09\-22T16:45:36\.498378\+00:00","reviews":"2026\-09\-22T16:45:36\.246531\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"f02d4f78\-2d1b\-4d45\-9fce\-870ab4a21917","catalog":"eeef12af\-eb5c\-4f3a\-80ea\-e0a8ff312e3a","details":"90fc4f54\-9604\-4cbf\-b174\-b09308a041aa","players":"b972699d\-5dc1\-41f7\-b456\-d7a2f06578e7","reviews":"636ddf3f\-c9b4\-4654\-9e61\-1b0a40b7ee1c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"9363ceb4\-17ff\-44dd\-b476\-a4d7cc515b34","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/558450/) · [JSON](/api/v1/games/9363ceb4-17ff-44dd-b476-a4d7cc515b34)