# Decay: The Mare Summer DB entity ID: dc9de6c0\-52de\-481a\-beef\-d690e169efe7 Steam App ID: 323720 Buzz About the Game A new psychological horror adventure game from the creators of the successful Decay series: Sam is an addict who ends up in an institution named “Reaching Dreams”, hoping to kick his drug problem and sort out his miserable life\. But during the first night, something goes horribly wrong and he gets stuck in an endless nightmare… Decay – The Mare is a 3D psychological horror adventure and homage to the Resident Evil and Silent Hill games, as well as to horror adventure games like Phantasmagoria, The 11th Hour and Gabriel Knight\. For the first time the compelling, high\-tension Adventure is available in one package, including an exclusive third chapter that will bring Sam’s journey to an end\. Decay’s developer Shining Gate Software is a small indie studio located in Stockholm, Sweden\. The studio is best known for their work with DICE and Electronic Arts on the Battlefield franchise and for their own Decay series, released on multiple platforms\. Key Features Contains the defining third chapter All three chapters of the game in one compelling experience Amazing atmosphere, art and music Scary and deep story Challenging riddles and puzzles Unlock achievements and collect all Steam Trading Cards to receive exclusive emoticons and profile backgrounds\. ## Game information - Type: game - Developer: Shining Gate Software - Publisher: Daedalic Entertainment - Release date: Feb 13, 2015 - 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, mac, linux - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_10b36ec8087670fa5e236a67fc7835c2787f86b0\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_797470d55daba5babb1c2a62aa8ff6388e2c8e7a\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_b611b2a153edf5ff51704fd1fff944ac7e54584e\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_941c571b826c3a77f163d751e3a4502aa22dd858\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_75e829e3d4ed7cc3cc8b23ef620cb20ae18f75be\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_51c8412cc22bb602ce8544c8de883918b6035fa5\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_20e5ea2ac52f979e362490f2b2a5a9852f173bca\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_0d672381a2638aad0864b57aef9795ca083de8ef\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_37d4c6da1736ff76f3707d1860fe61a4e11cc7fc\.1920x1080\.jpg?t=1789474849, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/323720/ss\_652cab4afbb275094c4b0ccdff37a2d5cc6cf125\.1920x1080\.jpg?t=1789474849 - Price: 499 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 7 - Steam review count: 2079 - Steam positive reviews: 1582 - Steam negative reviews: 497 - Steam positive percentage: 76.0942760942761% - 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/dc9de6c0-52de-481a-beef-d690e169efe7/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/dc9de6c0-52de-481a-beef-d690e169efe7/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\-22T01:36:12\.914597\+00:00 - Player count observed: 2026\-09\-22T01:36:14\.236834\+00:00 - Reviews observed: 2026\-09\-22T01:36:13\.905435\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/323720/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/323720/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=323720","reviews":"https://store\.steampowered\.com/appreviews/323720"\},"price":"2026\-09\-22T01:36:12\.914597\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T01:36:12\.914597\+00:00","players":"2026\-09\-22T01:36:14\.236834\+00:00","reviews":"2026\-09\-22T01:36:13\.905435\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"1c661ef3\-4f04\-4c55\-be6a\-437405425727","catalog":"004ddfc5\-272e\-40e6\-a56f\-03aded8eae1b","details":"81ecb16f\-cf49\-4d12\-9c0d\-121fe37f9b42","players":"ef256c7c\-5962\-4ba9\-ac9b\-ef18beddc81a","reviews":"a7ff33e0\-0489\-44bd\-ab0a\-da2510ce03c2"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"dc9de6c0\-52de\-481a\-beef\-d690e169efe7","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/323720/) · [JSON](/api/v1/games/dc9de6c0-52de-481a-beef-d690e169efe7)