🛠️ Insomnia: Theater in the Head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。
2023年11月
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11/22水🎉 イベントEnjoy a 20% discount to purchase "Insomnia" during Autumn Sale, just $1.99
Today is the first day of Steam Autumn Sale. "Insomnia: Theater in the Head" is currently available on Steam for just $1.99. You can also get a extra discount on the purchase of the Perfect Day Studio…
2023年3月
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3/17金🎉 イベントEnjoy a 20% discount to purchase "Insomnia" during Spring Sale, just $1.99
Today is World Sleep Day and the first day of Steam Spring Sale. "Insomnia: Theater in the Head" is currently available on Steam for just $1.99. You can also get a extra discount on the purchase of th…
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。