🛠️ Abyssus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8月
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8/31月📢 お知らせNEW TRACKS AVAILABLE ON THE ABYSSUS OST
Greetings, Brinhunters!Hot off the heels of Abyssus's anniversary on August 28th, we're celebrating with new music from the depths!Listen to it nowRémi Gallego brings his signature blend of electronic…
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8/3月📢 お知らせAbyssus is sinking deep into Cyberpunk Fest 2026!
Abyssus is joining in with Steam Cyberpunk Fest 2026 - and from August 3-10 we’re diving into a deep 40% discount for prospective Brinehunters!Cyberpunk? CyBrinepunk. Brinepunk! In a world where we al…
2026年5月
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5/19火📢 お知らせAbyssus Dives into Steam Ocean Fest!
Get ready, Brinehunters. The pressure is rising! Abyssus is diving into Steam Ocean Fest. From May 18-25, Ocean Fest celebrates those briny adventures set on, in, and under the vast unknown of the oce…
2026年2月
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2/13金📢 お知らせDive into an all new Co-Op Adventure as Abyssus Bundles with Rogue Point!
Lock and load - whether you’re here for Brine or to take on a cutthroat conglomerate, we’re calling all Mercs and Brinehunters for an explosive co-op bundle. Grab Abyssus and Rogue Point now with a Br…
2026年1月
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1/7水📢 お知らせHave some time off, Brinehunters!
You heard it here first, Brinehunters, we’re giving you some time off (ish). Your hard work in the Abyss has been noted, and we’re calling off all MULTIPLAYER dives for a few hours from around 10:00 A…
2025年11月
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11/28金📢 お知らせVote for Abyssus at the Steam Awards!
Brinehunters! The time of the year has arrived for us all to sit down in front of the fire, crack open a can of brine-pickled herring, and discuss our nomination at the Steam Awards 2025! We’ve seen l…
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。