# Black Mesa Summer DB entity ID: b0a7784e\-fc69\-44a0\-9a2d\-30cf813f2664 Steam App ID: 362890 Relive Half\-Life Black Mesa is the fan\-made reimagining of Valve Software’s Half\-Life \. Black Mesa: Definitive Edition Update 1\.5 brings together all the improvements to graphics and gameplay across 15 years of development to create the final version of Black Mesa\. There has never been a better time to pick up the crowbar and play\! Single Player Campaign You are Gordon Freeman, a theoretical physicist at the Black Mesa Research Facility\. When a routine experiment goes horribly wrong, you must fight your way through an interdimensional alien invasion, and a bloodthirsty military clean\-up crew in order to save the science team… and the world\! Features A completely reimagined and refined single player campaign, including all new and expanded Xen levels 19 chapters of fighting through top\-secret labs, running atop harsh desert landscapes, sneaking into abandoned railways, and leaping across dimensions Mind\-Blowing graphics and effects, never before seen on the Source Engine Face off against an army of classic enemies, updated with new features and engaging AI Wield an arsenal of military hardware, scientific prototypes, and the iconic crowbar through incredibly detailed environments The all\-new soundtrack and voice acting create a more immersive experience than ever before 50 Fun and challenging achievements Multiplayer Frag your friends across 10 iconic maps from the Half\-Life universe, including: Bounce Gasworks Stalkyard Undertow Crossfire Workshop Create your own mods, models, and maps with the Black Mesa Source SDK, then share it with the community on the Steam Workshop\. Steamworks Collect the full set of trading cards, backgrounds, emoticons, and achievements\! Featuring Steam Cloud, Steam Workshop, closed captions in multiple languages and full controller support\. ## Game information - Type: game - Developer: Crowbar Collective - Publisher: Crowbar Collective - Release date: Mar 6, 2020 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Adventure, Indie - Categories: Single\-player, Multi\-player, PvP, Online PvP, Cross\-Platform Multiplayer, Steam Achievements, Steam Trading Cards, Captions available, Steam Workshop, Steam Input API Support, Partial Controller Support, Steam Cloud, Includes level editor, Includes Source SDK, Remote Play on Phone, Remote Play on Tablet, Family Sharing - Platforms: windows, linux - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_b106c27ff03bb3162a6875dd22c4ce440e9694c4\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_9857cad0e29e5cd905f1f9b6be3e20357a6ecb92\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_f4da0074a24b8c21c53929f429c26834fe8d07ae\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_9c9ce8a803b06375d46e58204e6554facdd30543\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_41e0d8fada425daa4ecb6bbaa51fd9b40d71ee4b\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_0b3c1d1ebdc7367d8e76d22c82ce58063bbff457\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_b78559dbd291dce3f1ff0848c2301080a16e498e\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_9d4eba7e8e75ab9ecdfe73cbaf5a242d16959226\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_86e55de27ecbe56f8a34bf06e828a423cb3ab0b4\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_aac6aba64cf77c11ea5dfc772fd6237a96c2d9be\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_4378559440788cedbdb07f917dbf9715ea0c6e8d\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_67cf814753c0ae7b78892210f13a6ed31aee7f9a\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_12ad422c6adc8607a95f38b5b741855e2cbaf092\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_1728c45d939bdfe68623a91932504d1cc809332a\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_337bc214546d50bebae5a066cbd4539eefd4861d\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_0ab1bfaa70d45604843d814232ef18334aacd3a7\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_0642f7e5ad6401ea465f18b998ee18c02f512894\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_20ea4da4776751576716e66ffb323231c6b9f004\.1920x1080\.jpg?t=1780943994, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/362890/ss\_26f4b6938dffa03055395a199736672a8d5d6dc2\.1920x1080\.jpg?t=1780943994 - Price: 1999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 346 - Steam review count: 144894 - Steam positive reviews: 137593 - Steam negative reviews: 7301 - Steam positive percentage: 94.96114400872362% - 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/b0a7784e-fc69-44a0-9a2d-30cf813f2664/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/b0a7784e-fc69-44a0-9a2d-30cf813f2664/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\-22T04:16:41\.713073\+00:00 - Player count observed: 2026\-09\-22T04:16:42\.988457\+00:00 - Reviews observed: 2026\-09\-22T04:16:42\.719377\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/362890/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/362890/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=362890","reviews":"https://store\.steampowered\.com/appreviews/362890"\},"price":"2026\-09\-22T04:16:41\.713073\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T04:16:41\.713073\+00:00","players":"2026\-09\-22T04:16:42\.988457\+00:00","reviews":"2026\-09\-22T04:16:42\.719377\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"1c03d666\-d15a\-4f54\-b9a2\-1e76ef5f2ba6","catalog":"17874aa4\-42a7\-42a4\-9851\-001f021b5134","details":"5f2028d5\-e2d5\-4010\-a99a\-a3cc8d18ee75","players":"12402daf\-17da\-4067\-b2f7\-8b94522b6b83","reviews":"acb4ace6\-6cf1\-4659\-a39d\-070f76a2c1c0"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"b0a7784e\-fc69\-44a0\-9a2d\-30cf813f2664","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/362890/) · [JSON](/api/v1/games/b0a7784e-fc69-44a0-9a2d-30cf813f2664)