Games / Wuthering Waves

Wuthering Waves unlocks

One-time tasks for the current patch cycle — unlocks, questlines and setup you do once, then never again. Recurring daily and weekly tasks are on the  checklist page.

Unlocks

Verified for 3.5 — Blade of Past Resounds, Lingering Dream Hymns✓ Verified in-game
One-Time (Version 3.5)18

Permanent additions from this version. One exception is flagged: A Glimpse of Xuanfang's event rewards expire on August 19 even though the region itself stays.

Main story

The Version 3.5 story, taking you through the new Mengzhou arc.

  • Chapter IV Act I — "The Wind Before the Storm"
  • Chapter IV Act II — "Xuanling Sings, Storm Quelled"
  • Chapter IV Segue — "The Chant of Unseen Ties"

Mengzhou: Land of Xuanfang

The new region added in Version 3.5. Permanent — only the event reward track attached to it expires.

  • Enter and unlock Mengzhou: Land of Xuanfang
  • Activate all new Resonance Nexuses
  • Activate the Resonance Beacons
  • Complete the regional exploration objectives
  • Open the exploration chests
  • Complete the puzzles and mechanics
  • Complete the regional side and exploration quests
  • Collect the regional achievements
  • Raise Xuanfang exploration completion
  • Collect the new regional resources and Echo entries

New systems and challenges

  • Unlock Rover: Electro
    A new Rover Attribute added in Version 3.5.
  • Clear Tactical Hologram: Simulation — Denia
    Permanent challenge. Clear each difficulty tier you can manage for its one-time rewards.
  • Absorb the new Version 3.5 Echoes for their Data Bank entries
    Then farm the main-stat versions you actually want.
  • Complete Shape of Yesterday
    The Xuanfang photography collection. Treated as permanent content rather than a limited event, so it carries no deadline.

Before the event window closes

The only part of the Version 3.5 one-time list with a deadline.

  • Finish the A Glimpse of Xuanfang exploration milestones
    The region is permanent but this reward track is not — it closes August 19, 2026.