update · July 9, 2026
Wuthering Waves Version 3.5 Update Adds Mengzhou Region and New Resonators
Wuthering Waves Version 3.5 introduces the Mengzhou region, new 5-star characters Yangyang: Xuanling and Suisui, along with performance optimizations and PC frame generation support.
Wuthering Waves Version 3.5 delivers a massive content drop titled Blade of Past Resounds, Lingering Dream Hymns. The update expands the game world with a new province, brings fresh characters and weapons to the Convene pool, and introduces quality-of-life additions like PC resource compression.
New Characters and Gear
Two new 5-star Resonators join the roster. Yangyang: Xuanling utilizes Havoc and a Sword, while Suisui wields a Glacio Rectifier. Both are available through Featured Resonator Convenes. Rover gains a new Resonance Conversion Attribute for Electro upon completing Main Quest Chapter IV Act II. Additionally, two new 5-star weapons—the Azure Oath sword and Firstlight's Herald rectifier—enter the weapon Convene pool.
Mengzhou Region Exploration
Players can explore the new province of Mengzhou, which includes Xuanfang Hold, Eastern Xuan Peaks, Western Fang Peaks, and Southern Yuan Hills. Access the area during Main Quest Chapter IV Act I "The Wind Before the Storm." The region features new Tacet Fields, Tacet Discord Nests, and a slate of fresh enemies such as the Rustfire Chassis and Fog Lionarch.
Combat Additions and Sonata Effects
Three new Sonata Effects debut: Lamp of Nether Road, Heart of Evil's Purge, and Song of Feathered Trace, all functioning as 5-piece sets. For high-end combat, the Tactical Hologram challenge adds Denia, while the Endstate Matrix starts its Version 3.5 to 3.8 cycle.
Technical Optimizations and QoL
PC players benefit from new resource compression technology to reduce overall package size, alongside support for XeSS 3 frame generation. Quality-of-life updates include the Pioneer Experience function with fast-track events, Resonator Voice Pack customization, the Bioprinting function, and display improvements for the Echo Gallery and Enemies section.
Why this patch matters
Version 3.5 is a sweeping update that substantially broadens the game's scope with a major region, narrative chapters, and meaningful performance improvements for PC users.