🛠️ 三角洲行動 更新紀錄
開發商在 Steam 發布的官方公告：修補檔、新內容與活動，依時間整理。點標題看完整內容。
2026 年 10 月
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10/12一📢 公告G.T.I. Security | Penalties for RMT
Dear Operators, The Delta Force security team is committed to maintaining a fair gaming experience, and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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10/12一📢 公告G.T.I. Security | Notice of penalties for violations
Hello Operators, The Delta Force security team is committed to maintaining a fair gaming experience,and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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10/9五✨ 新內容1v1 Mode & Season Ammo, New Victory Unite Event, Mid-Season Balance Tweaks
✨ AI 重點整理
- 10/9 更新不需停機維護，不影響遊戲進行與配對；更新後若遇到問題請重新啟動遊戲，客戶端版本過舊則需更新至最新版才能登入。
- 「行動」模式新增 1v1 Duel 對決模式，可自選 Operator 並帶入局外自訂配裝，邀請好友進行 1v1 對戰。
- Layali Grove 推出 Harmonica 與 Grove Angler 活動（10/9–11/9），新增吹奏口琴與釣魚玩法，完成指定任務可獲得限定頭像或表情與 Tactical Armament Voucher。
- 賽季限定彈藥 7.62 x 51mm LS 與 5.7 x 28mm HT 於 10/10–10/16 開放，可在 Auction House 購買，或於行動對局的 Ammo Crates 以低機率搜得。
- 「戰場」模式新增 Drag Rescue 拖曳救援機制，並推出 Free Battlefield 自由開房、Chief Command（Victory Unite 玩法最佳化升級）與 Armory 等活動，期間為 10/9–11/9。
- 商店推出 Biscotto 外觀抽獎（10/9–11/7），採不放回抽取，首抽僅需 10 Delta Coins/Delta Tickets，大獎必得一款 Biscotto 系列武器外觀；另有多項每週活動自 10/9 起至 10/15 進行。
由 AI 依官方公告整理，可能有疏漏或翻譯不精確，請以官方公告原文為準。Dear Operators, We'll be rolling out an update on 10/9 with no downtime. Gameplay and matchmaking will not be affected. If you encounter any issues after the update, please restart the game to complet…
2026 年 9 月
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9/30三🛠️ 修補 / 更新Detonation Weapon Balance Adjustments & Arcflare Appearance Draw Available Soon
✨ AI 重點整理
- 本次於 9/30 更新，無需停機，遊戲與配對不受影響；更新後若遇到問題請重啟遊戲，客戶端版本過舊則需更新到最新版才能登入。
- Arcflare 外觀抽獎活動期間為 10 月 2 日至 10 月 31 日，入口在商店 > Top Pick > Arcflare，採不重複抽取，首抽只需 10 三角幣或三角券。
- 獎池沒有重複獎勵，單輪全數獲得後會自動解鎖下一輪；抽中該輪最終大獎時，會隨機獲得一款 Arcflare 系列外觀，並一併取得該輪剩餘未領的所有獎勵。
- 獎勵包含 AWM SR、P90 SMG、MP5 SMG 的 Arcflare 系列武器外觀，以及系列頭像、名片、掛飾、噴漆、TurBricks - Deltaversary Gifts 與高階武器經驗卡。
- 爆破模式（Detonation）調整 FS-12 霰彈槍：四肢傷害倍率 0.6 降至 0.4，腹部傷害倍率 1.0 降至 0.9，傷害衰減倍率 0.9/0.8 降至 0.8/0.7。
- 修正 Transit 的 A 點附近與 Shariq Manor 中路可進入場景邊界外的位置，另修正 Shariq Manor 特定位置丟棄的 NC8 無法撿起，以及 NC8 不受垂直距離限制即可被拆除的問題。
由 AI 依官方公告整理，可能有疏漏或翻譯不精確，請以官方公告原文為準。Dear Operators, We'll be rolling out an update on 9/30 with no downtime. Gameplay and matchmaking will not be affected. If you encounter any issues after the update, please restart the game to complet…
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9/28一📢 公告G.T.I. Security | Notice of penalties for violations
Hello Operators, The Delta Force security team is committed to maintaining a fair gaming experience,and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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9/24四🎉 活動2nd Anniversary | New 5v5 Detonation Mode LIVE, 3,900 Limited-Time Delta Tickets
Operators, Detonation (Beta), our new 5v5 Bomb Defusal mode, arrives on September 27 01:00 UTC. Also coming in the 2nd Anniversary Update: 3,900 free Limited-Time Delta Tickets, a free Legendary firea…
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9/22二🎉 活動2nd Anniversary Celebration Begins | Limited-Time Delta Tickets & Free Bundle
Dear Operators, We'll be rolling out an update on 9/22 with no downtime. Gameplay and matchmaking will not be affected. If you encounter any issues after the update, please restart the game to complet…
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9/21一📢 公告G.T.I. Security | Notice of penalties for violations
Hello Operators, The Delta Force security team is committed to maintaining a fair gaming experience,and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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9/20日✨ 新內容Delta Force | ANNIVERSARY SEASON STREAMER
Dear Operators, Delta Force Anniversary Season — REORIENTATION is here. To celebrate, we're not throwing a party — we're handing the keys to the creators. A $20K mobile showdown starting from a knife.…
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9/17四🛠️ 修補 / 更新Join & Win for Rewards, Operator Balance Adjustments, and More
Dear Operators, We'll be rolling out an update on 9/17 with no downtime. Gameplay and matchmaking will not be affected. If you encounter any issues after the update, please restart the game to complet…
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9/14一📢 公告G.T.I. Security | Notice of penalties for violations
Hello Operators, The Delta Force security team is committed to maintaining a fair gaming experience,and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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9/10四🛠️ 修補 / 更新 v2.0Layali Grove 2.0 — More Than One Way Through
Layali Grove was never meant to make every decision for you. It was built to leave that choice in your hands. Layali Grove 2.0 gives you more to choose from: take the water, chase the fight, follow a …
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9/9三🛠️ 修補 / 更新Update | Balance Adjustments & Bug Fixes
Dear Operators, We'll be rolling out an update on 9/10 with no downtime. Gameplay and matchmaking will not be affected. If you encounter any issues after the update, please restart the game to complet…
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9/7一📢 公告G.T.I. Security | Notice of penalties for violations
Hello Operators, The Delta Force security team is committed to maintaining a fair gaming experience,and will impose appropriate restrictions on those found to be cheating or in breach of our terms of …
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9/6日✨ 新內容Version Update: New Season 'Reorientation' – Events, Rewards & Store
Dear Operators, We're rolling out a no-downtime update for PC, mobile, and console on September 8 to launch our brand-new season: Reorientation! After the update is complete, jump into the game to exp…
資料來源：Steam 官方公告（每 6～24 小時更新）。標題與摘要版權屬於原開發商。