# MUTATION PHASE Summer DB entity ID: c2508d25\-3d56\-4ad3\-bacb\-2b5cb8b1cf84 Steam App ID: 871850 MUTATION PHASE is a horror\-shooter with a first\-person view, which narrates the consequences of experiments with sound waves\. The situation got out of control\. All the personnel of the research complex, as well as local residents, were subject to a strong change in the structure of DNA, as a consequence of which aggressive mutants filled the territory within a few kilometers\. In the role of one of the engineers of the complex, who managed to keep his sanity and temporarily restrain the transformation of his body, you have to cope with the disease and get out of the danger zone\. First you will play in the story mode, where you will discover the plot and master the basic game mechanics\. After that you will unlock the survival mode, in which you have to fight off constantly arriving hordes of mutants in various locations\. ## Game information - Type: game - Developer: IGRODELSKY - Publisher: IGRODELSKY - Release date: Oct 5, 2018 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Indie - Categories: Single\-player, Steam Achievements, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_0158787fe2b1041cc14b462865db847a2f6b2bb3\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_40c8094e18ce17b5597a3ef8fc06d4b0a4310c2c\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_ded7f4df69ef9d5f68372a0409d645cac3a93574\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_83303d08dbce6e4470b46d0bcf83419afd471d71\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_deba7cbf70ee9ed93b6f26143dadf24cc9b0bb68\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_6fde1c6f147303f8fd42cae2a9b672692ffc822b\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_839c421b58d91bf3e4bb1f4b67f1ba072a843ced\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_e02dfe047c0a63352afef078a07c3f5ce1328de7\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_5063964f3b9b75d2c0b21b658280054c201e238f\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_b9adae25c1a58defc9073e7026682fd7fc19a912\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_0d8e30a5d5db8e03aaacf63f57001476eab70b6b\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_b57bc250d2139e522471983334b06d3af795ef6c\.1920x1080\.jpg?t=1666987679, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/871850/ss\_24556e0ab769a5c4dd66a7f3f62ab43fde7bb241\.1920x1080\.jpg?t=1666987679 - Price: 499 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 41 - Steam positive reviews: 27 - Steam negative reviews: 14 - Steam positive percentage: 65.85365853658537% - 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/c2508d25-3d56-4ad3-bacb-2b5cb8b1cf84/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/c2508d25-3d56-4ad3-bacb-2b5cb8b1cf84/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\-23T14:28:44\.19233\+00:00 - Player count observed: 2026\-09\-23T14:28:45\.482479\+00:00 - Reviews observed: 2026\-09\-23T14:28:45\.227879\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/871850/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/871850/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=871850","reviews":"https://store\.steampowered\.com/appreviews/871850"\},"price":"2026\-09\-23T14:28:44\.19233\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T14:28:44\.19233\+00:00","players":"2026\-09\-23T14:28:45\.482479\+00:00","reviews":"2026\-09\-23T14:28:45\.227879\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"50eb5506\-4b92\-499b\-bde7\-386d9b5fc3a2","catalog":"8f7a85d8\-07b0\-4b14\-9cd3\-cbdc3dab1898","details":"9eaac930\-095c\-4486\-a31e\-1a9779e840af","players":"7dad6331\-fed7\-42ea\-a0f3\-7768bc83f4c0","reviews":"7d995d3b\-a339\-4bcf\-b17f\-c39f51f01ceb"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"c2508d25\-3d56\-4ad3\-bacb\-2b5cb8b1cf84","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/871850/) · [JSON](/api/v1/games/c2508d25-3d56-4ad3-bacb-2b5cb8b1cf84)