The Book Of Hiro

“The Book of Hiro” is a 3D visual puzzle game where players solve challenges and puzzles using illusions and perspective to find the hidden key in the map. The game tells the story of a brave villager named Hiro who was ordered to meet the king and encountered various challenges and puzzles.

Hourly peaks, UTC. All-time peak covers SteamRaw's recorded history.

Regional prices

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.

Price history, US store (USD)

Depots

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.

Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since at least 11 September 2026 21:32 UTC (estimated from the earliest recorded change; the exact first fetch was not stored).

No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.

Full appinfo as delivered by Steam PICS, changenumber 38514234. Also at /api/app/2533870/raw.

{
  "appid": "2533870",
  "public_only": "1",
  "common": {
    "name": "希罗之书（The Book Of Hiro）",
    "type": "Game",
    "name_localized": {
      "english": "The Book Of Hiro",
      "schinese": "希罗之书"
    },
    "oslist": "windows",
    "osarch": "",
    "osextended": "",
    "clienticon": "77c7cce98a793511a4ec7bf5a0dca8242216f7d5",
    "clienttga": "160d5482e67715e213fc7e770d7fbc1082770a73",
    "icon": "ce5de042aa5093855988b8adfb1bf847f81280a0",
    "releasestate": "released",
    "languages": {
      "english": "1",
      "schinese": "1"
    },
    "small_capsule": {
      "schinese": "capsule_231x87_schinese.jpg",
      "english": "capsule_231x87.jpg"
    },
    "header_image": {
      "schinese": "header_schinese.jpg",
      "english": "header.jpg"
    },
    "library_assets": {
      "library_capsule": "zh-cn,en,zh-xc",
      "library_hero": "en,zh-xc",
      "library_logo": "zh-cn,en",
      "logo_position": {
        "pinned_position": "BottomLeft",
        "width_pct": "27.129521586931148",
        "height_pct": "51.1398717644265"
      }
    },
    "library_assets_full": {
      "library_capsule": {
        "image": {
          "schinese": "library_600x900_schinese.jpg",
          "english": "library_600x900.jpg"
        },
        "image2x": {
          "schinese": "library_600x900_schinese_2x.jpg",
          "english": "library_600x900_2x.jpg"
        }
      },
      "library_hero": {
        "image": {
          "english": "library_hero.jpg"
        },
        "image2x": {
          "english": "library_hero_2x.jpg"
        }
      },
      "library_logo": {
        "image": {
          "schinese": "logo_schinese.png",
          "english": "logo.png"
        },
        "image2x": {
          "schinese": "logo_schinese_2x.png",
          "english": "logo_2x.png"
        },
        "logo_position": {
          "pinned_position": "BottomLeft",
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          "height_pct": "51.1398717644265"
        }
      }
    },
    "store_asset_mtime": "1698809000",
    "associations": {
      "0": {
        "type": "developer",
        "name": "MingCang Studio"
      },
      "1": {
        "type": "publisher",
        "name": "OKJOY"
      },
      "2": {
        "type": "franchise",
        "name": "在Steam上查看“OKJOY”全系列作品"
      }
    },
    "primary_genre": "2",
    "genres": {
      "0": "25",
      "1": "3",
      "2": "2"
    },
    "category": {
      "category_2": "1",
      "category_62": "1"
    },
    "supported_languages": {
      "schinese": {
        "supported": "true",
        "full_audio": "true",
        "subtitles": "true"
      },
      "english": {
        "supported": "true",
        "subtitles": "true"
      },
      "french": {
        "supported": "true",
        "subtitles": "true"
      },
      "german": {
        "supported": "true",
        "subtitles": "true"
      },
      "russian": {
        "supported": "true",
        "subtitles": "true"
      },
      "japanese": {
        "supported": "true",
        "subtitles": "true"
      },
      "tchinese": {
        "supported": "true",
        "subtitles": "true"
      }
    },
    "steam_release_date": "1694163069",
    "community_visible_stats": "1",
    "community_hub_visible": "1",
    "gameid": "2533870",
    "store_tags": {
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    "review_score": "5",
    "review_percentage": "57"
  }
}