Rival Books of Aster

Rival Books of Aster is a strategy deck building game that features over 140 hand illustrated spells that you can use to build custom decks and go head to head against other players. Each spell is also a page in a living story book that translates itself and reveals its secrets as you play the game.

Launch options

No player history yet. This app is now tracked, so data will appear within about ten minutes.

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)

Branches

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 2026-09-11 21:48 UTC.

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 36631845. Also at /api/app/639230/raw.

{
  "appid": "639230",
  "common": {
    "name": "Rival Books of Aster",
    "type": "Game",
    "releasestate": "released",
    "oslist": "windows,macos,linux",
    "osarch": "",
    "logo": "8a5b3ae314bfd66278371ba8fb2e0a4be7db4473",
    "logo_small": "8a5b3ae314bfd66278371ba8fb2e0a4be7db4473_thumb",
    "clienticon": "14d989da69a6b8718be2ca9943173d5673e4a1ae",
    "clienttga": "a23e78a4077ca97b51f9806b4e810217b65ad995",
    "icon": "eb67d6753a28068b3cb7994892a9079f08f944c7",
    "linuxclienticon": "f3b87573cef9dada9cb43031b51f5b335dc8970a",
    "clienticns": "aec1ca7bdcbea4d0005895a899030924d7fadd6b",
    "metacritic_name": "Rival Books of Aster",
    "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": "CenterCenter",
        "width_pct": "71.4783271587205",
        "height_pct": "87.47781852596708"
      }
    },
    "library_assets_full": {
      "library_capsule": {
        "image": {
          "english": "library_600x900.jpg"
        },
        "image2x": {
          "english": "library_600x900_2x.jpg"
        }
      },
      "library_hero": {
        "image": {
          "english": "library_hero.jpg"
        },
        "image2x": {
          "english": "library_hero_2x.jpg"
        }
      },
      "library_logo": {
        "image": {
          "english": "logo.png"
        },
        "image2x": {
          "english": "logo_2x.png"
        },
        "logo_position": {
          "pinned_position": "CenterCenter",
          "width_pct": "71.4783271587205",
          "height_pct": "87.47781852596708"
        }
      }
    },
    "store_asset_mtime": "1667499742",
    "associations": {
      "0": {
        "type": "developer",
        "name": "Games by Stitch"
      },
      "1": {
        "type": "publisher",
        "name": "Games by Stitch"
      }
    },
    "primary_genre": "4",
    "genres": {
      "0": "4",
      "1": "23",
      "2": "2"
    },
    "category": {
      "category_36": "1",
      "category_27": "1",
      "category_1": "1",
      "category_49": "1"
    },
    "supported_languages": {
      "english": {
        "supported": "true",
        "full_audio": "true",
        "subtitles": "true"
      }
    },
    "steam_release_date": "1711391763",
    "community_hub_visible": "1",
    "gameid": "639230",
    "store_tags": {
      "0": "9",
      "1": "492",
      "2": "597",
      "3": "1666",
      "4": "113"
    },
    "review_score": "6",
    "review_percentage": "72"
  },
  "extended": {
    "developer": "Games by Stitch",
    "publisher": "Games by Stitch",
    "homepage": "http://rivalbooks.com",
    "isfreeapp": "1",
    "listofdlc": "639250,639260,639261,639262,639263,639264,639265,639266",
    "dlcavailableonstore": "1"
  },
  "config": {
    "installdir": "Rival Books of Aster",
    "launch": {
      "0": {
        "executable": "RBA.app/Contents/MacOS/RBA",
        "type": "default",
        "config": {
          "oslist": "macos"
        }
      },
      "1": {
        "executable": "RBA.exe",
        "type": "default",
        "config": {
          "oslist": "windows"
        }
      },
      "2": {
        "executable": "RBA.x86_64",
        "arguments": "-screen-fullscreen 0",
        "type": "default",
        "config": {
          "oslist": "linux",
          "osarch": "64"
        }
      },
      "3": {
        "executable": "RBA.x86",
        "arguments": "-screen-fullscreen 0",
        "type": "default",
        "config": {
          "oslist": "linux",
          "osarch": "32"
        }
      }
    },
    "usemms": "1"
  },
  "depots": {
    "639231": {
      "config": {
        "oslist": "windows",
        "osarch": "64"
      },
      "manifests": {
        "public": {
          "gid": "3658822539541317613",
          "size": "711623321",
          "download": "193535744"
        },
        "open-beta": {
          "gid": "3658822539541317613",
          "size": "711623321",
          "download": "193535744"
        }
      }
    },
    "639232": {
      "config": {
        "oslist": "macos",
        "osarch": "32"
      },
      "manifests": {
        "public": {
          "gid": "7338837330605665563",
          "size": "723642538",
          "download": "196544352"
        },
        "open-beta": {
          "gid": "7338837330605665563",
          "size": "723642538",
          "download": "196544352"
        }
      }
    },
    "639233": {
      "config": {
        "osarch": "32",
        "oslist": "windows"
      },
      "manifests": {
        "public": {
          "gid": "8882924529249871551",
          "size": "706414233",
          "download": "192074832"
        },
        "open-beta": {
          "gid": "8882924529249871551",
          "size": "706414233",
          "download": "192074832"
        }
      }
    },
    "639234": {
      "config": {
        "oslist": "linux"
      },
      "manifests": {
        "public": {
          "gid": "621503413063042317",
          "size": "756531106",
          "download": "207142176"
        },
        "open-beta": {
          "gid": "621503413063042317",
          "size": "756531106",
          "download": "207142176"
        }
      }
    },
    "639235": {
      "config": {
        "oslist": "macos",
        "osarch": "64"
      },
      "manifests": {
        "public": {
          "gid": "803471692692711382",
          "size": "727020119",
          "download": "197225408"
        },
        "open-beta": {
          "gid": "803471692692711382",
          "size": "727020119",
          "download": "197225408"
        }
      }
    },
    "hasdepotsindlc": "0",
    "branches": {
      "public": {
        "buildid": "2116402",
        "timeupdated": "1505335100",
        "timebuildupdated": "1505331574"
      },
      "open-beta": {
        "buildid": "2116402",
        "description": "the future of video games",
        "timeupdated": "1505335079",
        "timebuildupdated": "1505331574"
      }
    },
    "privatebranches": "1"
  }
}