{"schemaVersion":1,"provider":"Steam","canonicalId":"steam:4257830","appid":4257830,"title":"失踪トンネル","canonicalUrl":"https://store.steampowered.com/app/4257830/","internalUrl":"/steam/4257830","fetchedAt":"2026-07-28T11:33:26Z","sourceObservedAt":"2026-02-09T02:01:07Z","locale":"und","currency":null,"freshness":"fresh","priceChangeNumber":33726767,"cachePolicy":{"maxAgeSeconds":86400,"staleIfErrorSeconds":604800}}