{"rewrite":{"id":"r_0d496d4bc67e26b45f06c697","clusterId":"c_458c4d195da2e23f84d03a62","slug":"single-player-werewolf-roguelike-demon-bluff-demo-hits-steam-with-major-update","model":"deepseek-v4-flash","headline":"Single-Player Werewolf Roguelike 'Demon Bluff' Demo Hits Steam With Major Update","summary":"The demo for 'Demon Bluff', a single-player werewolf-style deck-building roguelike from UmiArt and offbrand games, is now available on Steam. A major update for Steam Next Fest adds Oracle Actions and Relics. The playtest drew 200,000 players, and the full game is due in 2026.","whyItMatters":"The game adapts social deduction into a single-player card game where the cards themselves lie, and its demo update marks a step toward a full release later this year.","webCardHtml":"\u003cp\u003eIn \u0026#39;Demon Bluff\u0026#39;, players investigate a corrupted village by drawing cards that may be lying. Villager and Outcast cards provide information and abilities, while Demons and their minions disguise themselves as villagers. The player must piece together fragmentary clues to identify and eliminate the demons; wrong guesses end the run. The demo includes over 40 villager cards, unlockable character skins, and multiple game modes. The update adds Oracle Actions, which let players review past actions, and Relics, items that change village conditions. The game is published by offbrand games in collaboration with streamer Northernlion. The full version is scheduled for release within 2026.\u003c/p\u003e","blueskyPost":"Demon Bluff's playtest drew 200,000 players before the demo hit Steam. The Oracle Actions and Relics added for Next Fest suggest the developers are testing systems that will define the full 2026 release.","twitterPost":"Demon Bluff's 200,000 playtesters set a baseline. The Next Fest demo adds Oracle Actions and Relics, testing systems for the 2026 full launch.","threadsPost":"Demon Bluff's playtest attracted 200,000 players before the demo even launched on Steam. The major update for Steam Next Fest introduces Oracle Actions and Relics, which suggests UmiArt and offbrand games are using the demo to refine mechanics ahead of the 2026 full release.","newsletterBlurb":"The demo for 'Demon Bluff', a single-player werewolf-style deck-building roguelike where the cards themselves lie, is now available on Steam. A major update for Steam Next Fest adds Oracle Actions and Relics. The playtest drew 200,000 players, and the full game is due in 2026.","attributionJson":"[{\"source\":\"Denfaminicogamer\",\"url\":\"https://news.denfaminicogamer.jp/news/2606162u\",\"title\":\"Single-Player Werewolf Deck-Building Roguelike 'Demon Bluff' Demo Now Available on Steam. Can You See Through the Cards That Lie?\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4267,"outputTokens":568,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1781598359,"createdAt":"2026-06-16T08:15:20.000Z","publishedAt":"2026-06-16T08:19:57.000Z","updatedAt":"2026-06-16T08:19:57.000Z"},"cluster":{"id":"c_458c4d195da2e23f84d03a62","canonicalTitle":"“ひとり人狼”デッキ構築ローグライク『Demon Bluff』体験版がSteamにて配信中。“嘘”をつくカードを見抜けるか","representativeArticleId":"a_79e03dc77eac6f02672a0d5e","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Demon Bluff\"],\"studios\":[],\"people\":[],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-16T07:33:38.000Z","lastSeenAt":"2026-06-16T07:33:38.000Z","updatedAt":"2026-06-16T08:19:57.000Z"},"attribution":[{"source":"Denfaminicogamer","url":"https://news.denfaminicogamer.jp/news/2606162u","title":"“ひとり人狼”デッキ構築ローグライク『Demon Bluff』体験版がSteamにて配信中。“嘘”をつくカードを見抜けるか"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Demon Bluff"],"studios":[],"people":[],"type":"release","domain":"games","is_roundup":false},"keyFacts":["The demo for 'Demon Bluff' is now available on Steam with a major update for Steam Next Fest.","The update adds Oracle Actions, which let players review past actions, and Relics, items that change village conditions.","The game's playtest drew 200,000 players.","The full game is scheduled for release within 2026.","The demo includes over 40 villager cards, unlockable character skins, and multiple game modes."]}