Version 2.1.6 Now Available
Minor maintenance update
A companion app for the Mansions of Madness Second Edition board game from Fantasy Flight Games. Mansions of Madness is a cooperative game of mystery and investigation inspired by the writings of H. P. Lovecraft. During each game, one to five players explore a location to unravel a mystery.
| App ID | 478980 |
|---|---|
| App type | Game |
| Developer | Fantasy Flight Games |
| Publisher | Fantasy Flight Games |
| Homepage | https://www.fantasyflightgames.com/en/products/mansions-of-madness-second-edition/#/support-section |
| Release date | 2016-08-01 00:00 UTC |
| Release state | released |
| Free app | Yes |
| DLC list (appinfo) | 558370,678220,929680,3156750,3157020 |
| Store page | store.steampowered.com/app/478980 |
| Last store refresh | 6 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Mansions of Madness.exe | windows | ||
| 1 | Mansions of Madness.app | macos |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:00 UTC | Free | Free |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 23436879 | 2026-06-01 18:56 UTC | ||
| 1.8.8 | 6491378 | Legacy 1.8.8 Version | 2023-02-27 21:01 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 478981 | windows | 666.94 MB | 431.07 MB | 2075458751596561545 | branches: 1.8.8 | |
| 478982 | macos | 701.11 MB | 448.28 MB | 6745049284896395282 | branches: 1.8.8 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 23436879 | public | 2026-06-01 18:56 UTC | 7 hours ago |
| 6491378 | 1.8.8 | 2023-02-27 21:01 UTC | 7 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:03 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| 38803761 | 1 | 7 hours ago | first fetch, no diff |
Minor maintenance update
Turn of a Page DLC Scenario now available in Thai
Minor bug fixes
Minor bug fixes
- Minor bug fixes
- Bug fix for getting stuck in Tillinghast's shop in Turn of a Page scenario. - Bug fix for artifacts not spawning correctly in Turn of a Page scenario. - Minor fixes for Altered Fates, Astral Alchemy, and Behind Closed Doors.
A doom is rising in Arkham... Will you be the one to save it? A new DLC scenario, Turn of a Page, is now available! {STEAM_CLAN_IMAGE}/25847029/d4a7597bdd09509f5d402914359d21fb8d1f129d.png
- Fix bug where tokens would not have a highlight when being placed - Various other bug fixes This update is currently only available for Windows. 2.0.3 update for OSX will be coming soon.
- Fixed bug where Message Log wouldn't display messages properly
- (New Feature) AsmoConnect - Sign up or log in to enable cross platform cloud saving. DLC purchases will also be linked to your AsmoConnect account and can be accessed on any device. - Various bug fixes.
Ukrainian language now available!
We have updated our game engine to provide better support for newer devices. With this upgrade, the Graphics and Resolution settings will now be available in the in-game options menu. Some users may need to re-enable their physical game expansions in the in-app Collection menu
Minor bug fix for Lost Temple of Yig scenario
- Thai language now available! - Various bug fixes and small features
- New font for Russian language - Various bug fixes
Full appinfo as delivered by Steam PICS, changenumber 38803761. Also at /api/app/478980/raw.
{
"appid": "478980",
"common": {
"name": "Mansions of Madness",
"type": "Game",
"icon": "6d69ecfb295492348629c3b3662a03e41577d0ac",
"logo": "d57e713db3d2715b7be6422f8182ecff337fc966",
"logo_small": "d57e713db3d2715b7be6422f8182ecff337fc966_thumb",
"oslist": "windows,macos",
"clienttga": "a7556eb303f1fcbe67cae7a07d035a9680634e7d",
"clienticon": "aada980348b4e413e6aa6b58cd92fe88b19ecd35",
"releasestate": "released",
"osarch": "",
"osextended": "macos64,macosnotarized",
"steam_deck_compatibility": {
"category": "3",
"steamos_compatibility": "2",
"steam_machine_compatibility": "3",
"test_timestamp": "1645833600",
"tested_build_id": "6491378",
"tests": {
"0": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_InterfaceTextIsLegible"
},
"2": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultConfigurationIsPerformant"
}
},
"steam_machine_tests": {
"0": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultConfigurationIsPerformant"
}
},
"steamos_tests": {
"0": {
"display": "3",
"token": "#SteamOS_TestResult_GameStartupFunctional"
}
},
"configuration": {
"supported_input": "other",
"requires_manual_keyboard_invoke": "0",
"requires_non_controller_launcher_nav": "0",
"primary_player_is_controller_slot_0": "0",
"non_deck_display_glyphs": "0",
"small_text": "0",
"requires_internet_for_setup": "0",
"requires_internet_for_singleplayer": "0",
"recommended_runtime": "proton-7.0-1",
"requires_h264": "0",
"requires_voice_files": "0",
"gamescope_frame_limiter_not_supported": "0",
"hdr_support": "0",
"requires_proton_soundfonts": "0"
}
},
"metacritic_name": "Mansions of Madness",
"small_capsule": {
"english": "capsule_231x87.jpg"
},
"header_image": {
"english": "header.jpg"
},
"library_assets": {
"library_capsule": "en",
"library_hero": "en",
"library_logo": "en",
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "67.69509981851179",
"height_pct": "98.61111111111111"
}
},
"library_assets_full": {
"library_capsule": {
"image": {
"english": "library_600x900.jpg"
},
"image2x": {
"english": "library_600x900_2x.jpg"
}
},
"library_hero": {
"image": {
"english": "library_hero.jpg"
}
},
"library_logo": {
"image": {
"english": "logo.png"
},
"image2x": {
"english": "logo_2x.png"
},
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "67.69509981851179",
"height_pct": "98.61111111111111"
}
}
},
"store_asset_mtime": "1746672264",
"associations": {
"0": {
"type": "developer",
"name": "Fantasy Flight Games"
},
"1": {
"type": "publisher",
"name": "Fantasy Flight Games"
}
},
"primary_genre": "25",
"genres": {
"0": "25",
"1": "2"
},
"category": {
"category_2": "1",
"category_9": "1",
"category_24": "1",
"category_44": "1",
"category_1": "1"
},
"supported_languages": {
"english": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"german": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"spanish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"french": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"italian": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"japanese": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"polish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"brazilian": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"czech": {
"supported": "true",
"subtitles": "true"
},
"koreana": {
"supported": "true",
"subtitles": "true"
},
"russian": {
"supported": "true",
"subtitles": "true"
},
"schinese": {
"supported": "true",
"subtitles": "true"
},
"thai": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"ukrainian": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
}
},
"steam_release_date": "1470070140",
"community_hub_visible": "1",
"gameid": "478980",
"content_descriptors_including_dlc": {
"0": "2",
"1": "5"
},
"store_tags": {
"0": "21",
"1": "9",
"2": "1770",
"3": "7432",
"4": "113",
"5": "1666",
"6": "1667",
"7": "1685",
"8": "3859",
"9": "17389"
},
"review_score": "8",
"review_percentage": "92"
},
"extended": {
"developer": "Fantasy Flight Games",
"publisher": "Fantasy Flight Games",
"homepage": "https://www.fantasyflightgames.com/en/products/mansions-of-madness-second-edition/#/support-section",
"gamemanualurl": "https://store.steampowered.com/manual/478980/",
"isfreeapp": "1",
"listofdlc": "558370,678220,929680,3156750,3157020",
"dlcavailableonstore": "1"
},
"config": {
"contenttype": "3",
"installdir": "Mansions of Madness",
"launch": {
"0": {
"executable": "Mansions of Madness.exe",
"type": "default",
"config": {
"oslist": "windows"
}
},
"1": {
"executable": "Mansions of Madness.app",
"type": "default",
"config": {
"oslist": "macos"
}
}
}
},
"depots": {
"478981": {
"config": {
"oslist": "windows"
},
"manifests": {
"public": {
"gid": "2075458751596561545",
"size": "699336149",
"download": "452011408"
},
"1.8.8": {
"gid": "3250284050137747605",
"size": "1033913608",
"download": "405489616"
}
}
},
"478982": {
"config": {
"oslist": "macos"
},
"manifests": {
"public": {
"gid": "6745049284896395282",
"size": "735171714",
"download": "470058064"
},
"1.8.8": {
"gid": "866862259843263412",
"size": "1053298179",
"download": "410616400"
}
}
},
"branches": {
"public": {
"buildid": "23436879",
"timeupdated": "1780340192",
"timebuildupdated": "1779902959"
},
"1.8.8": {
"buildid": "6491378",
"description": "Legacy 1.8.8 Version",
"timeupdated": "1677531702",
"timebuildupdated": "1617634281"
}
},
"privatebranches": "1"
}
}