🛠️ Risk of Rain 2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。
2026年10月
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10/15木🛠️ パッチ / アップデートHallowed Concepts Hotfix
Hello everyone!We’ve got a hotfix for PC which has been deployed targeting two main issues (Console patch will follow as soon as is practical)Enemies spawning Out-of-Bounds on Soulbound Threshold.Enfo…
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10/2金🛠️ パッチ / アップデートHallowed Concepts Patch Notes Preview
Along with the Hallowed Concepts DLC and the Free Update coming VERY soon we will have a huge list of balance changes, fixes and updates to lots of existing content! For a small preview of these chang…
2026年2月
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2/20金🛠️ パッチ / アップデートSteamdeck Controls Update
Hey Everyone! We've released an update for Risk of Rain 2 today aimed specifically at the Steam Deck. Since the most recent update players have reported an issue with Steam Deck controls not working c…
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。