Endfield update overview

Arknights: Endfield Version 1.1 – “Old Deep Water Dies, by Rising Tide It Is Denied”

March 12, 2026 · Update Overview

Welcome to the Next Phase of Talos-II

Version 1.1 of Arknights: Endfield, titled “Old Deep Water Dies, by Rising Tide It Is Denied”, is now live. This update expands the world, deepens the story, and introduces powerful new Operators that will shake up team-building and strategy.

New Area & Story: Qingbo Stockade

The main story continues in the new area Qingbo Stockade, a hydro‑industrial zone where old infrastructure, rising tides, and buried secrets collide.

• New main story missions set in Qingbo Stockade.
• Expanded lore around Talos-II’s industrial development and AIC systems.
• New enemies and mechanics themed around water, pressure, and control.

New 6★ Operators: Tangtang & Rossi

Tangtang

Tangtang joins the roster as a high‑impact ranged damage dealer with strong control tools. She’s designed to lock down the battlefield while amplifying your team’s offensive potential.

• Role: Ranged damage / battlefield control.
• Playstyle: Disrupts enemy movement and creates safe zones for allies.
• Synergy: Works well with sustained DPS and frontline bruisers.

Rossi

Rossi arrives as a frontline powerhouse, bringing heavy melee pressure and strong presence in close‑quarters combat. She’s built to anchor your formation and turn dangerous pushes into highlight moments.

• Role: Melee frontline / high-pressure engager.
• Playstyle: Charges into the thick of combat and holds key positions.
• Synergy: Pairs well with supports, healers, and follow‑up burst damage.

Both Tangtang and Rossi are featured in the Version 1.1 banner cycle, giving players a chance to reshape their core teams around these new 6★ Operators.

System & Gameplay Improvements

Alongside the new content, Version 1.1 brings a wave of quality‑of‑life and progression updates aimed at making everyday play smoother and more rewarding.

• Improved early‑game flow: Better pacing and clearer guidance for new and returning players.
• Resource and base upgrades: More efficient ways to gather and manage key materials.
• UI & feedback tweaks: Cleaner information delivery during combat and exploration.

Why This Update Matters

Version 1.1 isn’t just a content drop—it’s a statement about where Arknights: Endfield is heading. With a new region, two flagship Operators, and meaningful system upgrades, this patch sets the tone for future expansions on Talos-II.

Whether you’re here for the story, the challenge, or to pull for Tangtang and Rossi, this is one of the best times to dive back into Endfield and push your squad further.