🛠️ 9 Years of Shadowsのアップデート履歴
開発元がSteamで公開した公式告知（パッチ、新コンテンツ、イベント）を時系列でまとめています。タイトルをクリックすると全文を読めます。
2025年3月
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3/14金✨ 新コンテンツA new season, a new deal!
If you were thinking about getting the game, now is a great time to do so as we are part of the Steam Spring Sale! Catch the game on sale from March 13th through the 20th. Make sure to check out other…
2024年12月
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12/20金✨ 新コンテンツCelebrate the season with a great deal!
If you were thinking about getting the game, now is a great time to do so as we are part of the Steam Winter Sale! Catch the game on sale from December 19th until January 2nd. Make sure to check out o…
出典：Steam公式告知（6～24時間ごとに更新）。タイトルと概要の著作権は各開発元に帰属します。