{"rewrite":{"id":"r_882b5a5cd41395ed21dea669","clusterId":"c_6ed5e62aaddf6c39c0ec48f2","slug":"free-browser-mystery-game-maoujou-mae-ten-no-shukuhaku-meibo-launches","model":"deepseek-v4-1-flash","headline":"Free Browser Mystery Game Maoujou-mae Ten No Shukuhaku Meibo Launches","summary":"Individual developer Tsukucchau Ojisan released the free browser mystery game 'Maoujou-mae Ten no Shukuhaku Meibo' on September 20. It runs on PC or smartphone without a download. Players restore a lodging register from 100 years ago by cross-referencing adventurers' thought wiretap records, entering document IDs built from a date, inn, room number, and guild ID. The official description calls it 'Obra Dinn-like.'","whyItMatters":"The document-ID system makes deduction the only way to unlock new text, so progress depends on reasoning out who a lodger is rather than searching for the next page.","webCardHtml":"\u003cp\u003ePlayers begin with a school assignment to research the town\u0026#39;s history and end up in the storeroom of their family\u0026#39;s inn, Tanikazetei, facing a lodging register from 100 years ago. Restoring it means working out who stayed in which room and when. New documents only open when a player deduces a document ID made of the date, inn, room number, and the adventurer guild ID of the lodging representative. A guild register lists names, appearances, occupations, and IDs for comparison, and each discovered document displays how many undiscovered ones remain findable from it.\u003c/p\u003e","blueskyPost":"Maoujou-mae Ten No Shukuhaku Meibo gates progress behind IDs players must build from four separate data points, so a wrong date or room number blocks the whole deduction chain rather than just one clue.","twitterPost":"Maoujou-mae Ten No Shukuhaku Meibo makes the document ID the puzzle: one wrong field in a four-part identifier stalls the entire deduction.","threadsPost":"Maoujou-mae Ten No Shukuhaku Meibo is free and runs in a browser, but its difficulty sits in the document ID system. Players must assemble four separate data points into a single identifier before any record unlocks, so one wrong field stops the deduction rather than just one clue.","newsletterBlurb":"Tsukucchau Ojisan released the free browser mystery game Maoujou-mae Ten no Shukuhaku Meibo on September 20 for PC and smartphone, no download needed. Players restore the lodging register of the inn Tanikazetei from 100 years ago, using adventurers' thought wiretap records and a guild register to place guests in rooms. The official description calls it Obra Dinn-like, and new documents are gated behind document IDs players must assemble themselves.","attributionJson":"[{\"source\":\"Automaton\",\"url\":\"https://automaton-media.com/articles/newsjp/20260921-469163/\",\"title\":\"RPG-Style Inn Records\\\" Mystery Game 'Maoujou-mae Ten no Shukuhaku Meibo' Released for Free; An Obra Dinn-Style Game Where You Approach the Mystery from Fragmentary Information\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4684,"outputTokens":646,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1789983861,"createdAt":"2026-09-21T09:38:40.000Z","publishedAt":"2026-09-21T09:43:20.000Z","updatedAt":"2026-09-21T09:43:20.000Z"},"cluster":{"id":"c_6ed5e62aaddf6c39c0ec48f2","canonicalTitle":"“RPGっぽい宿屋の記録”推理ゲーム『魔王城前店の宿泊名簿』無料公開。断片情報から謎に迫る『オブラディン』風ゲーム","representativeArticleId":"a_faeb8a35a4cc89d79e4a6b3c","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"魔王城前店の宿泊名簿\",\"Return of the Obra Dinn\"],\"studios\":[],\"people\":[\"作っちゃうおじさん\"],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-21T08:16:26.000Z","lastSeenAt":"2026-09-21T08:16:26.000Z","updatedAt":"2026-09-21T09:43:20.000Z"},"attribution":[{"source":"Automaton","url":"https://automaton-media.com/articles/newsjp/20260921-469163/","title":"“RPGっぽい宿屋の記録”推理ゲーム『魔王城前店の宿泊名簿』無料公開。断片情報から謎に迫る『オブラディン』風ゲーム"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["魔王城前店の宿泊名簿","Return of the Obra Dinn"],"studios":[],"people":["作っちゃうおじさん"],"type":"release","domain":"games","is_roundup":false},"keyFacts":null}