{"rewrite":{"id":"r_782f652aa971c371f6f62494","clusterId":"c_4b143ccc8674a9f5b6d4907b","slug":"iid-launches-free-steam-companion-service-game-shelf","model":"deepseek-v4-1-flash","headline":"iid Launches Free Steam Companion Service Game*Shelf","summary":"iid launched Game*Shelf, a free web service for Steam users, on November 5. The service links to a user's Steam account to organize owned games, manage wishlists, and visualize play status. iid operates the game media outlets Game*Spark, Inside, and GameBusiness.jp, and the service is a third-party tool, not an official Valve or Steam product. Game*Shelf lets users filter libraries by play status, genre, and custom tags, with bulk tag assignment. On the wishlist side, users set target prices per title and get notified when a target is reached, when the lowest price recorded by Game*Shelf is updated, or when Japanese language support is added. Notifications can route through Discord. It also carries a user-shared database of Japanese localization mods for games without official Japanese support, with a reporting function for incorrect entries. A separate screen estimates the library's asset value from list prices, and play time is aggregated by title and by genre.","whyItMatters":"The library value estimate is labeled a reference figure based on price data rather than actual purchase amounts, so the service reports spending without claiming to know it.","webCardHtml":"\u003cp\u003eGame*Shelf carries the concept phrase \u0026#34;You\u0026#39;ll never be lost about which game to play next.\u0026#34; Its dashboard opens on the number of titles registered in the library and the number of wishlist items, then suggests wishlist games that are heavily discounted, plus recommended titles based on wishlist trends. The catalog screen filters store titles on sale by genre and review rating.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eRecommendation comments\u003c/b\u003e: a \u0026#34;spread the word\u0026#34; feature built on the format \u0026#34;If you played XX, we also recommend YY!\u0026#34;, letting users post comments for people who played a specific title.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003ePersonal memos\u003c/b\u003e: a private memo function for recording impressions of games.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003eSocial sharing\u003c/b\u003e: users can share play time and favorite titles on social media.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003eWishlist sorting\u003c/b\u003e: the wishlist can be sorted by release date and other criteria.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003eEarly Access total\u003c/b\u003e: a figure that sums the prices of owned titles currently in Early Access.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003eStore filtering\u003c/b\u003e: the Games screen filters titles on sale in the store by various factors.\u003c/li\u003e\n\u003cli\u003e\u003cb\u003eJapanese support filters\u003c/b\u003e: any screen can be filtered by whether a title supports Japanese display and by whether a user-shared localization mod exists.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eThe asset value figure is a reference value based on game price information, and the service states it differs from the actual purchase amount.\u003c/p\u003e","blueskyPost":"Game*Shelf's Japanese localization mod database leans on user reports for corrections, but iid runs Game*Spark and Inside, so the moderation calls sit inside a games media company rather than a neutral tool.","twitterPost":"Game*Shelf's Japanese mod database relies on user error reports, so iid, which runs Game*Spark, holds moderation over a community list.","threadsPost":"Game*Shelf's Japanese localization mod database depends on user reports to flag wrong entries. The service is run by iid, the company behind Game*Spark and Inside, so the moderation of that shared list sits with a games media operator, not Valve.","newsletterBlurb":"iid, the company behind Game*Spark and Inside, has opened Game*Shelf, a free service that links to your Steam account to organize libraries, set wishlist price targets, and track Japanese localization mods. It also estimates what your collection is worth, with a caveat that the figure is not your real spending.","attributionJson":"[{\"source\":\"Automaton\",\"url\":\"https://automaton-media.com/articles/newsjp/gameshelf-20251105-477677/\",\"title\":\"Convenient Steam Integration Site \\\"Game*Shelf\\\" Now Available Free; Includes \\\"Ambush\\\" Feature That Waits for Your Target Sale Price, Also Handy for Spreading the Word\"},{\"source\":\"Game Spark\",\"url\":\"http://www.gamespark.jp/article/2026/11/05/174507.html\",\"title\":\"Now supports Steam library organization and sharing of Japanese-localization mods! Free web service \\\"Game*Shelf\\\" launches-also features lowest-price notifications and visualization of asset value\"},{\"source\":\"Inside\",\"url\":\"https://www.inside-games.jp/article/2026/11/05/190402.html\",\"title\":\"Now supporting Steam library organization and sharing of Japanese localization mods! Free web service \\\"Game*Shelf\\\" launches-also featuring lowest-price notifications and visualization of asset value\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":14864,"outputTokens":1285,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1793861393,"createdAt":"2026-11-05T06:44:27.000Z","publishedAt":"2026-11-05T06:48:51.000Z","updatedAt":"2026-11-05T06:48:51.000Z"},"cluster":{"id":"c_4b143ccc8674a9f5b6d4907b","canonicalTitle":"Steamライブラリ整理や日本語化MOD共有に対応！無料Webサービス「Game*Shelf」提供開始―最安値通知や資産価値の可視化も","representativeArticleId":"a_704971200037c0c42c579c05","sourceCount":4,"writtenSourceCount":3,"writeAttempts":0,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Game*Shelf\"],\"studios\":[],\"people\":[],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-11-05T05:00:06.000Z","lastSeenAt":"2026-11-05T06:47:13.000Z","updatedAt":"2026-11-05T06:49:24.000Z"},"attribution":[{"source":"Automaton","url":"https://automaton-media.com/articles/newsjp/gameshelf-20251105-477677/","title":"Steam連携便利サイト「Game*Shelf」無料で公開中。狙ったセール価格まで“待ち伏せ”機能付き、布教にも便利"},{"source":"GameBusiness.jp","url":"https://www.gamebusiness.jp/article/2026/11/05/28553.html","title":"Steamライブラリ整理や日本語化MOD共有に対応！無料Webサービス「Game*Shelf」提供開始―最安値通知や資産価値の可視化も"},{"source":"Inside","url":"https://www.inside-games.jp/article/2026/11/05/190402.html","title":"Steamライブラリ整理や日本語化MOD共有に対応！無料Webサービス「Game*Shelf」提供開始―最安値通知や資産価値の可視化も"},{"source":"Game Spark","url":"http://www.gamespark.jp/article/2026/11/05/174507.html","title":"Steamライブラリ整理や日本語化MOD共有に対応！無料Webサービス「Game*Shelf」提供開始―最安値通知や資産価値の可視化も"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Game*Shelf"],"studios":[],"people":[],"type":"release","domain":"games","is_roundup":false},"keyFacts":["iid launched the free web service Game*Shelf for Steam users on November 5.","Game*Shelf links to a Steam account and is not an official Valve or Steam service.","Game*Shelf sends notifications when a wishlisted title hits a target price, a new recorded low, or gains Japanese support, and supports Discord integration.","Game*Shelf hosts user-shared information on Japanese localization mods for games without official Japanese support.","Game*Shelf estimates library asset value from game price information and states the figure differs from actual purchase amounts."],"pageLinks":{"healthSlugs":["game-shelf"],"storySlugs":[],"entities":[{"slug":"game-shelf","supported":0,"disputed":0,"contradicted":0,"unverified":1,"overall":"unverified","story_count":1,"has_dossier":false}],"stories":[],"entitiesOk":true,"storiesOk":true}}