🛠️ Battlefield 6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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10/21水📢 お知らせBattlefield Community Survey – Siege of Las Vegas
Your feedback helps shape Battlefield. Our latest Community Survey is now live, focused on Siege of Vegas. It takes around 5 minutes to complete, with responses available on a first come, first served…
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10/17土📢 お知らせSteam Free Trial Extended!
Hey everyone. As you might have seen yesterday, the Steam Free Trial for Battlefield 6 did not work for all players on its first day. We have since resolved the underlying issue and can see that you a…
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10/16金📢 お知らせBattlefield 6 Full Game Trial*
No ante required. Every available map and mode is free to play. Fight on land, sea, and air across multiple maps, featuring massive battles and close quarters combat. Raze the competition across large…
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10/13火📢 お知らせThe Game of the Year Edition
Dominate land, air, and sea on multiple maps, featuring massive battles and close quarters combat, 70+ weapons, and 700k Portal experiences*–including 1 season of Battlefield Pro and the Ultimate Shor…
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10/9金📢 お知らせSin City Is Under Siege in Battlefield 6
From the neon-lit streets of Las Vegas to the heavily guarded grounds of Area 51, the war has spread across some of Nevada's most iconic locations. In addition to the new maps, Season 5 is going all-i…
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10/2金📢 お知らせBattlefield 6 - Anticheat Metrics - August
Hey Soldier,August and Season 4 were well on their way. With the launch of Naval Combat, new vehicles and ways to play, there come opportunities for bad-actors to try to use them for malicious purpose…
2026年9月
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9/23水📢 お知らせBattlefield Community Survey – Tidal Strike
Your feedback helps shape Battlefield. Our latest Community Survey is now live, focused on Tidal Strike. It takes around 5 minutes to complete, with responses available on a first come, first served b…
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9/15火📢 お知らせBattlefield 6 Free Trial Live Now
Until Sept 22, experience ultimate all-out warfare for free during the Battlefield 6 Free Trial. Drop into our biggest Battlefield 6 map yet, Tsuru Reef. Enter a sprawling island chain dense with luxu…
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9/11金📢 お知らせBattlefield 6 - Anticheat - Taking the Fight Outside the Game
Dear Battlefield Community,We’re excited to share a new development in our fight to keep Battlefield fair for all, particularly in regards to cheatmakers.EA raised concerns with Collective Minds, the …
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9/4金📢 お知らせBattlefield 6 - Anticheat Metrics - July
Hey Soldier,July was the end of Season 3 and the first ranked season, as well as the beginning of Season 4. This will be our first month posting the updated MIR with the changes made to improve its ac…
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9/2水📢 お知らせEA Play* rewards in Battlefield 6
This month, EA Play members can grab a Season 4 EA Play Pack for Battlefield 6. Available through October 12, this pack includes a Cold Crest Weapon Package, a Wind Rose Weapon Charm, a Fire Whirl Veh…
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。