🛠️ Back 4 Blood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6月
-
6/26金🎉 イベントWB Games Celebrates the Summer Sale!
Get great deals during the Summer Sale! Save up to 90% on full games and DLC from Hogwarts Legacy and Mortal Kombat to Harry Potter: Quidditch Champions, Batman Arkham, Middle-earth: Shadow of War, LE…
2025年2月
-
2/11火🎉 イベントWB Bloody Valentine Sale!
Save up to 90% in WB Game's Bloody Valentine Sale! Mortal Kombat 1 IT'S IN OUR BLOOD! Discover a reborn Mortal Kombat Universe created by the Fire God Liu Kang. Mortal Kombat 1 ushers in a new era of …
2024年5月
-
5/16木🛠️ パッチ / アップデートMAY 2024 UPDATE
Developer Note - This minor game update addresses an Easy Anti-Cheat issue for Steam Deck users where players could not access the game. The Steam, WinGDK, and EGS builds have been updated to EOS SDK …
2024年4月
-
4/16火📢 お知らせSave BIG on B4B and F.E.A.R. in FPS Fest!
COME SLAY WITH US Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. You are at the center of a war against the Ridden. T…
2022年12月
-
12/15木🛠️ パッチ / アップデートHotfix - Dec 14 2022
Developer Note - This hotfix resolves the issue of reported frame stutter/hitching for the Chapter: "Behold the Harbinger" on PC platforms - Epic Games, Steam, Microsoft Store, and PC Game Pass. Bug F…
-
12/7水📢 お知らせBack 4 Blood – “River of Blood” Launch Trailer
Everywhere she goes, a River of Blood flows… Out now, “River of Blood” features 5 new chapters to make up Act 6 along with new Cleaner Tala, a friendly Tallboy named Jeff, new weapons, 12 exclusive we…
-
12/6火🛠️ パッチ / アップデートDECEMBER 2022 UPDATE - RIVER OF BLOOD
Developer Note - Travel farther from Fort Hope than ever before with the River of Blood Expansion, available separately and through the Annual Pass, Deluxe Edition, and Ultimate Edition. Work with Tal…
2022年11月
-
11/8火📢 お知らせ"River of Blood" Announcement
River of Blood will feature a brand-new story campaign with an enthralling five map mission that has players traveling upriver, stopping at different points along the way to collect supplies and take …
2022年10月
-
10/12水🎉 イベントHalloween in Fort Hope
This free update for the month of October includes a lot of new surprises, including the 'Halloween in Fort Hope' Seasonal Event. Event Details: Jack o Lanterns in the shooting range A spooky orange a…
-
10/12水🛠️ パッチ / アップデートOCTOBER 2022 UPDATE
Developer Note - This free update for the month of October includes a lot of new surprises, including the 'Halloween in Fort Hope' Seasonal Event, Seasonal Caravans, and exclusive Halloween Cleaner an…
2022年9月
-
9/9金🛠️ パッチ / アップデートSEPTEMBER 2022 HOTFIX
Developer Note - This hotfix resolves issues with the Duffel bag reward system regarding Offline mode and reward items. Follow along with our Trello board (http://bit.ly/B4BTrello) to track upcoming n…
2022年8月
-
8/31水🛠️ パッチ / アップデートAUGUST 2022 UPDATE - CHILDREN OF THE WORM
Developer Note - Set off on a new journey in Act 5 with the Children of the Worm expansion, available separately and through the Annual Pass, Deluxe Edition, and Ultimate Edition. Play as "Prophet" Da…
-
8/30火📢 お知らせBack 4 Blood – “Children of the Worm” Launch Trailer
Ready for a new Act? Children of the Worm has 6 brand-new chapters along with a new Cleaner, 8 exclusive character skins, 12 exclusive weapon skins, new weapons, accessories, and cards. Recent reports…
-
8/4木📢 お知らせNew Cleaner, new Act, new enemies. Who knew?
Children of the Worm will feature a brand-new Act that puts players into an epic showdown with a fierce new enemy threat. To help combat this unknown adversary, the expansion will introduce “Prophet” …
2022年6月
-
6/8水🛠️ パッチ / アップデートJUNE 2022 UPDATE
Developer Note - This free content update brings you several new features that improve the overall gameplay experience, and introduces all new Legendary Items! The Full Deck Draw feature has been roll…
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。