🛠️ CLOSERS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5月
-
5/28木📢 お知らせTina's Birthday
Happy Birthday, Tina! Today even the systems decided it’s party protocol time for your birthday! A Birthday Celebration Box filled with the following will be given to each agent as a way to celebrate!…
-
5/27水🛠️ パッチ / アップデートMay 27th Update Patch Notes
▶ Advance Notice of Closers World Service Termination ▶ Cancellation Request for N-Coin Charge Made Prior to the Advance Notice 1. Morta's Boutique Attendance - Final! Event Period: After maintenance …
-
5/27水📢 お知らせFarewell Daily Dungeon Clear
Event Period After maintenance on May 27, 2026 - June 24, 2026 UTC ▶ Daily Dungeon Clear Can be claimed once per account via the Event tab throughout the event period. Dungeon Clear Count Rewards 1 x1…
-
5/27水📢 お知らせMonthly Attendance Renewal - June
Event Period June 1, 2026 at 12:00 AM – June 24, 2026 UTC Day Log-in Rewards Amount 1 Elite Status (30-Day) 1 2 Maid Service Voucher (30-Day) 5 3 Gardening Voucher (30-Day) 1 4 Tester Awakening Materi…
-
5/26火🎉 イベントFarewell Accumulative Login Event
Event Period After maintenance on May 27, 2026 - June 24, 2026 UTC ▶ Accumulative Login Can be claimed once per account via the Event tab throughout the event period. Login hour Item Name Login x1 +18…
-
5/25月📢 お知らせMorta's Boutique Attendance - Final!
Event Period After maintenance on May 27, 2026 - June 24, 2026 UTC ▶ Log-in Attendance Log in every day to collect Morta’s Boutique Coins. The more you log in, the more you earn! Claim through the Eve…
-
5/25月🛠️ パッチ / アップデートScheduled Server Maintenance - May 27th
Greetings Agents, We will perform maintenance on the Closers World server according to the following schedule, based on your time zone: UTC: May 27, 2026 from 5:00 AM to 9:00 AM PDT: from May 26, 2026…
-
5/25月📢 お知らせCancellation Request for N-Coin Charge Made Prior to the Advance Notice
Hello Agents, We would like to provide guidance on eligible cancellation targets and the process. The eligible cancellation for N-Coin charge made between April 20, 2026 and May 20, 2026, which is the…
-
5/20水📢 お知らせ[Important Notice] Advance Notice of Closers World Service Termination
Hello Agents, this is the Closers World Service Team. From the bottom of our hearts, we thank all of you who have been with and supported Closers World throughout the years. We regret to inform you th…
-
5/17日📢 お知らせYuri's Birthday
Happy Birthday, Yuri! Your presence has always been unforgettable, and today we celebrate the one who made it so! A Birthday Celebration Box filled with the following will be given to each agent as a …
-
5/13水🛠️ パッチ / アップデートMay 13th Update Patch Notes
1. Unlimited Crash New content 'Unlimited Crash.' ▶ Dungeon Entry Complete the Mission 'An Irresistible Offer' in the episode with character Lv 95 or higher to unlock the dungeon.Enter via NPC in the …
-
5/13水🎉 イベントLetter Collection Weekend Daily Login Event
Event Period Week Start End 1st May 16, 2026 at 4:00 AM UTC May 18, 2026 at 3:59 AM UTC 2nd May 23, 2026 at 4:00 AM UTC May 25, 2026 at 3:59 AM UTC 3rd May 30, 2026 at 4:00 AM UTC June 1, 2026 at 3:59…
-
5/12火
-
5/12火📢 お知らせMorta’s Boutique Attendance
Event Period After maintenance on May 13, 2026 - Before maintenance on June 24, 2026 UTC ▶ Log-in Attendance Log in every day to collect Morta’s Boutique Coins. The more you log in, the more you earn!…
-
5/11月🎉 イベントLetter Collection Event - Dungeon Drop!
Event Period After maintenance on May 13, 2026 - Before maintenance on June 24, 2026 UTC Alphabet Sticker Random Box & Number Sticker Random Box Remove Date June 24, 2026 at 7:00 AM UTC ▶ Dungeon Drop…
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。