Mirror Backrooms Demo
Playing now
0+0 vs. yesterday
0.0%of peak
All-time peak
310 Sep 2026
Update history
A permanent record of every observed change.
Playing now
0+0 vs. yesterday
All-time peak
310 Sep 2026
A permanent record of every observed change.
| Status | Key | Previous value | New value |
|---|---|---|---|
| Edited | headerImage | 7ed935aa…/header.jpg | 88c34f65…/header.jpg |
| Status | Key | Previous value | New value |
|---|---|---|---|
| Store · 1 | |||
| Edited | store_asset_mtimecommon.store_asset_mtime | 1,788,505,2951788505295 | 1,788,527,3281788527328+22,033 |
| Assets · 12 | |||
| Edited | Header imagecommon.header_image.english | 3b98eac37ec1b9b7a95f215edabbe17ac4c54578/header.jpg | 88c34f65…/header.jpg |
| Edited | header_image · schinesecommon.header_image.schinese | a680ef2c98c99cc3f7ab9d74cab35cfb7a49a095/header_schinese.jpg | 7e278893…/header_schinese.jpg |
| Edited | library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english | abfc79977cb46cab06d33fab1e26592c58d2b8f2/library_capsule.jpg | 8450f70c…/library_capsule.jpg |
| Edited | library_capsule · image · schinesecommon.library_assets_full.library_capsule.image.schinese | f87c8399839b20efb76fd175e85db553c13e6b3d/library_capsule_schinese.jpg | 3c484c7b…/library_capsule_schinese.jpg |
| Edited | library_capsule · image2x · englishcommon.library_assets_full.library_capsule.image2x.english | abfc79977cb46cab06d33fab1e26592c58d2b8f2/library_capsule_2x.jpg | 8450f70c…/library_capsule_2x.jpg |
| Edited | library_capsule · image2x · schinesecommon.library_assets_full.library_capsule.image2x.schinese | f87c8399839b20efb76fd175e85db553c13e6b3d/library_capsule_schinese_2x.jpg | 3c484c7b…/library_capsule_schinese_2x.jpg |
| Edited | library_header · image · englishcommon.library_assets_full.library_header.image.english | 3b98eac37ec1b9b7a95f215edabbe17ac4c54578/library_header.jpg | 88c34f65…/library_header.jpg |
| Edited | library_header · image · schinesecommon.library_assets_full.library_header.image.schinese | a680ef2c98c99cc3f7ab9d74cab35cfb7a49a095/library_header_schinese.jpg | 7e278893…/library_header_schinese.jpg |
| Edited | library_header · image2x · englishcommon.library_assets_full.library_header.image2x.english | 3b98eac37ec1b9b7a95f215edabbe17ac4c54578/library_header_2x.jpg | 88c34f65…/library_header_2x.jpg |
| Edited | library_header · image2x · schinesecommon.library_assets_full.library_header.image2x.schinese | a680ef2c98c99cc3f7ab9d74cab35cfb7a49a095/library_header_schinese_2x.jpg | 7e278893…/library_header_schinese_2x.jpg |
| Edited | small_capsule · englishcommon.small_capsule.english | 3084bb4b9f0b1665328e65283aa19eaeee657aad/capsule_231x87.jpg | 682720e5…/capsule_231x87.jpg |
| Edited | small_capsule · schinesecommon.small_capsule.schinese | 90ca30ff68480a64740d0a3b05f9382d125d642f/capsule_231x87_schinese.jpg | 519be9e2…/capsule_231x87_schinese.jpg |
| Status | Key | Previous value | New value |
|---|---|---|---|
| Store · 3 | |||
| Edited | library_assets · library_capsulecommon.library_assets.library_capsule | en | en,zh-cn |
| Edited | library_assets · library_headercommon.library_assets.library_header | en | en,zh-cn |
| Edited | store_asset_mtimecommon.store_asset_mtime | 1,787,770,2121787770212 | 1,788,505,2951788505295+735,083 |
| Assets · 12 | |||
| Edited | |||
| Status | Key | Previous value | New value |
|---|---|---|---|
| Branches · 3 | |||
| Added | Build ID on publicdepots.branches.public.buildid | — | 25101501 |
| Added | Build time on publicdepots.branches.public.timebuildupdated | — | 3 Sep 2026, 12:22:08 UTC1788438128 |
| Added | Updated time on publicdepots.branches.public.timeupdated | — | 3 Sep 2026, 12:24:58 UTC1788438298 |
| Depots · 3 | |||
| Added | Download size on publicdepots.5087341.manifests.public.download | — | 149.1 MB156369520 |
| Added | Manifest on publicdepots.5087341.manifests.public.gid | — | 1304384726539775455 |
| Added | Size on disk on publicdepots.5087341.manifests.public.size | — | 344.1 MB360807487 |
| Store · 36 | |||
| Added | Association 0 · namecommon.associations.0.name | — | Funcity |
| Added | Association 0 · typecommon.associations.0.type | — | developer |
| Added | Association 1 · namecommon.associations.1.name | — | Funcity |
| Added | Association 1 · typecommon.associations.1.type | — | publisher |
| Added | category · category_1common.category.category_1 | — | 1 |
| Added | category · category_2common.category.category_2 | — | 1 |
| Added | category · category_9common.category.category_9 | — | 1 |
| Added | category · category_23common.category.category_23 | — | 1 |
| Added | category · category_28common.category.category_28 | — | 1 |
| Added | category · category_38common.category.category_38 | — | 1 |
| Added | category · category_66common.category.category_66 | — | 1 |
| Added | category · category_67common.category.category_67 | — | 1 |
| Added | category · category_69common.category.category_69 | — | 1 |
| Added | category · category_74common.category.category_74 | — | 1 |
| Added | Controller supportcommon.controller_support | — | full |
| Added | exfglscommon.exfgls | — | 6 |
| Added | Game IDcommon.gameid | — | 5087340 |
| Added | genres · 0common.genres.0 | — | 25 |
| Added | genres · 1common.genres.1 | — | 23 |
| Added | library_assets · library_capsulecommon.library_assets.library_capsule | — | en |
| Added | library_assets · library_headercommon.library_assets.library_header | — | en |
| Added | library_assets · library_herocommon.library_assets.library_hero | — | en |
| Added | library_assets · library_hero_blurcommon.library_assets.library_hero_blur | — | en |
| Added | library_assets · library_logocommon.library_assets.library_logo | — | en |
| Added | Namecommon.name | — | Mirror Backrooms Demo |
| Added | Architecturecommon.osarch | — | 64 |
| Added | osextendedcommon.osextended | — | |
| Added | Operating systemscommon.oslist | — | Windowswindows |
| Added | Parent appcommon.parent | — | 5040820 |
| Added | primary_genrecommon.primary_genre | — | 0 |
| Added | Release statecommon.releasestate | — | released |
| Added | Steam release datecommon.steam_release_date | — | 22 Aug 2026, 18:23:59 UTC1787423039 |
| Added | store_asset_mtimecommon.store_asset_mtime | — | 1787770212 |
| Added | Typecommon.type | — | Demo |
| Added | Developerextended.developer | — | Funcity |
| Added | Publisherextended.publisher | — | Funcity |
| Assets · 14 | |||
| Added | Client iconcommon.clienticon | — | 080d46015c3ca5a2ee6e9e3f1c0b338ffc1b5f80 |
| Added | Header imagecommon.header_image.english | — | 7ed935aa…/header.jpg |
| Added | Iconcommon.icon | — | e96138016d2de2fa53f57e3b1c605b7e3044da9f |
| Added | library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english | — | 20eb99db…/library_capsule.jpg |
| Added | library_capsule · image2x · englishcommon.library_assets_full.library_capsule.image2x.english | — | 20eb99db…/library_capsule_2x.jpg |
| Added | library_header · image · englishcommon.library_assets_full.library_header.image.english | — | 7ed935aa…/library_header.jpg |
| Added | library_header · image2x · englishcommon.library_assets_full.library_header.image2x.english | — | 7ed935aa…/library_header_2x.jpg |
| Added | library_hero_blur · image · englishcommon.library_assets_full.library_hero_blur.image.english | — | 3e805be0…/library_hero_blur.jpg |
| Added | library_hero · image · englishcommon.library_assets_full.library_hero.image.english | — | 3e805be0…/library_hero.jpg |
| Added | library_hero · image2x · englishcommon.library_assets_full.library_hero.image2x.english | — | 3e805be0…/library_hero_2x.jpg |
| Added | library_logo · image · englishcommon.library_assets_full.library_logo.image.english | — | 7323129d…/logo.png |
| Added | library_logo · image2x · englishcommon.library_assets_full.library_logo.image2x.english | — | 7323129d…/logo_2x.png |
| Added | small_capsule · englishcommon.small_capsule.english | — | 00ff74ce…/capsule_231x87.jpg |
| Added | small_capsule · schinesecommon.small_capsule.schinese | — | 8abf71ba…/capsule_231x87_schinese.jpg |
| Launch options · 5 | |||
| Added | Install directoryconfig.installdir | — | Mirror Backrooms Demo |
| Added | Launch option 0 · osarchconfig.launch.0.config.osarch | — | 64 |
| Added | Launch option 0 · oslistconfig.launch.0.config.oslist | — | windows |
| Added | Launch option 0 · executableconfig.launch.0.executable | — | MirrorBackroomsDemo.exe |
| Added | Launch option 0 · typeconfig.launch.0.type | — | default |
| Localization · 2 | |||
| Added | English · interfacecommon.supported_languages.english.supported | — | true |
| Added | Schinese · interfacecommon.supported_languages.schinese.supported | — | true |
| Other · 2 | |||
| Added | appid | — | 5087340 |
| Added | Depot base languagesdepots.baselanguages | — | english,japanese,schinese |
| Header imagecommon.header_image.english |
| 7ed935aa1c7ccd68858995f4dc5eef19ba0421af/header.jpg |
| 3b98eac3…/header.jpg |
| Added | header_image · schinesecommon.header_image.schinese | — | a680ef2c…/header_schinese.jpg |
| Edited | library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english | 20eb99db433fef1ab8bd09ef1acf874312ee8e32/library_capsule.jpg | abfc7997…/library_capsule.jpg |
| Added | library_capsule · image · schinesecommon.library_assets_full.library_capsule.image.schinese | — | f87c8399…/library_capsule_schinese.jpg |
| Edited | library_capsule · image2x · englishcommon.library_assets_full.library_capsule.image2x.english | 20eb99db433fef1ab8bd09ef1acf874312ee8e32/library_capsule_2x.jpg | abfc7997…/library_capsule_2x.jpg |
| Added | library_capsule · image2x · schinesecommon.library_assets_full.library_capsule.image2x.schinese | — | f87c8399…/library_capsule_schinese_2x.jpg |
| Edited | library_header · image · englishcommon.library_assets_full.library_header.image.english | 7ed935aa1c7ccd68858995f4dc5eef19ba0421af/library_header.jpg | 3b98eac3…/library_header.jpg |
| Added | library_header · image · schinesecommon.library_assets_full.library_header.image.schinese | — | a680ef2c…/library_header_schinese.jpg |
| Edited | library_header · image2x · englishcommon.library_assets_full.library_header.image2x.english | 7ed935aa1c7ccd68858995f4dc5eef19ba0421af/library_header_2x.jpg | 3b98eac3…/library_header_2x.jpg |
| Added | library_header · image2x · schinesecommon.library_assets_full.library_header.image2x.schinese | — | a680ef2c…/library_header_schinese_2x.jpg |
| Edited | small_capsule · englishcommon.small_capsule.english | 00ff74ce805f2b8c83be74be0ae6241a025eecd4/capsule_231x87.jpg | 3084bb4b…/capsule_231x87.jpg |
| Edited | small_capsule · schinesecommon.small_capsule.schinese | 8abf71ba8df5dbaee45a4f1fd8a87951543c14c1/capsule_231x87_schinese.jpg | 90ca30ff…/capsule_231x87_schinese.jpg |