🛠️ Rocket League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9月
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9/19土✨ 新コンテンツRocket League Heads to the Streets in Season 24
Season 24 takes Rocket League underground, where speed, style, and a clean win are all that matters. Pull up on September 23 at 9 AM PT and let your skills do the talking.Season 24 has a lot in store:…
2026年8月
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8/5水✨ 新コンテンツHit the Pitch for the World Cup in Rocket League Season 23!
The world's biggest tournament is coming to the world's biggest soccar pitch. Rocket League Season 23 kicks off June 10 at 9 AM PT, bringing the FIFA World Cup 26™ to the field.A Pitch Fit for the Wor…
2026年3月
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3/12木✨ 新コンテンツ v2.66Rocket League Patch Notes v2.66: Season 22 Live
Version: Rocket League v2.66 Season 22 Live Platforms: Epic Games Store, Steam, PlayStation, Xbox, Nintendo Scheduled Release: March 11, 2026 9 AM PT / 4 PM UTC THE HEADLINESNew Rocket PassSeason 22…
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3/7土✨ 新コンテンツRocket League Season 22: Training, Rivalries & Rewards
Season 22 Trailer On March 11, Season 22 helps you perform at your highest level with new training options and UI elements to help you play more strategically. Your matchmaking rating, visible recharg…
2025年12月
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12/11木✨ 新コンテンツ v2.63Rocket League Patch Notes v2.63: Season 21 Live
Version: Rocket League v2.63 Season 21 Live Platforms: Epic Games Store, Steam, PlayStation, Xbox, Nintendo Scheduled Release: December 10, 2025 9 AM PT / 5 PM UTC THE HEADLINESNew Rocket PassChalle…
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。