Wuthering Waves 3.7 Launches September 30

Kuro Games has announced that Version 3.7 of Wuthering Waves, titled Prism's Illusion, Heart's Illumination, launches on September 30, 2026. The free to play open world action RPG gains new main story quests, the Simulacrum Nexus of Mengzhou area, two playable Resonators, five new Echoes, and a broad set of gameplay upgrades.

The reveal confirms the full content lineup for the patch, from the new Chapter IV story act to the debut banners for Hsin and Suoming and a packed event schedule that runs into late October. Players can watch the Version 3.7 reveal video embedded below, and the official Wuthering Waves site carries the latest client and event information as launch approaches.

Quick facts:

• Update: Wuthering Waves Version 3.7, Prism's Illusion, Heart's Illumination
• Launch date: September 30, 2026
• New story: Chapter IV Act IV Simulacrum of the Heart, plus the Tales Quest Moonlike Heart, Mortal Longing
• New Resonators: 5-star Electro units Hsin and Suoming, arriving through Featured Resonator Convenes with signature weapons Blooming Jadehaven and Unspoken Rue
• New Echoes: Formrender, Soulfrayer, Skywatch Lancer, Bloomburst Puppet, and Jade Nether Serpent, plus three new Sonata Effects and a Phantom Echo variant
• Events: Cubie Wars, Gifts of Waking Moon seven-day login rewards, and Gifts of Singing Drizzle granting Radiant Tide x10 starting October 22, 2026
• Upgrades: main quest replay through the Journey Log, Echo stacking to 999, new camera modes, 20 team presets, and tiered client downloads on PC and mobile

New story quests, Resonators, and Echoes

The narrative moves forward with Chapter IV Act IV, Simulacrum of the Heart, alongside the Tales Quest Moonlike Heart, Mortal Longing. Both additions continue the main storyline while giving players more context around the new Simulacrum Nexus of Mengzhou area, which serves as the headline zone for this patch.

Hsin and Suoming headline the character side of the update. Both are 5-star Electro Resonators available through Featured Resonator Convenes, and each brings a signature weapon to pull for, with Blooming Jadehaven tied to one debut unit and Unspoken Rue tied to the other. Players who have been saving pulls will want to check the convene schedule closely, since limited banners in this game historically run on tight rotations. Anyone still learning the ropes of limited banners can review a general beginner guide to gacha RPG systems before deciding how to spend.

The Echo system grows as well. Five new Echoes join the roster in Formrender, Soulfrayer, Skywatch Lancer, Bloomburst Puppet, and Jade Nether Serpent, supported by three new Sonata Effects and a new Phantom Echo variant for collectors chasing alternate looks. Echo loadouts remain one of the biggest levers on combat power, so the new Sonata Effects could shift popular team builds once players start farming the new content.

Events and login rewards run into late October

A full event slate accompanies the patch. Cubie Wars headlines the limited time activities, while Gifts of Waking Moon offers seven-day login rewards for players who check in daily. The longer tail event is Gifts of Singing Drizzle, which grants Radiant Tide x10 starting October 22, 2026, giving free to play players a solid injection of pulls well after launch week.

The timing matters for planning. With the update launching September 30 and the Radiant Tide rewards landing October 22, players have roughly three weeks to clear the new story and farm the new Echoes before the bonus pulls arrive. Daily logins during the Gifts of Waking Moon window stack on top of that, so even a short daily session keeps an account on pace.

Quest replay, camera tools, and smaller downloads

Version 3.7 brings meaningful quality of life changes. The Journey Log now allows players to replay main story content starting with early version chapters, which helps returning players catch up on plot points they missed. Unequipped and non-upgraded duplicate Echoes now stack automatically up to 999 items per slot, cutting down the inventory sorting that used to eat into play sessions.

The camera system gains Handheld, Selfie, and free-flying drone Tripod modes alongside new environmental controls, aimed at players who capture screenshots and clips. Team management expands to 20 available presets with a new 3D Team Setup display option, making it easier to swap between squads for different modes. On the technical side, PC and mobile clients will begin testing Tiered Client Resource Downloads, letting players pick UHD, HD, or SD asset packages to shrink download sizes on limited storage or slow connections.

The update keeps Kuro Games on a steady content cadence, and it lands as the studio juggles more than one project at a time. Fans following the developer beyond its flagship RPG can read about Kuro Games Project Nami and its reported title for a look at what else the studio has in the pipeline.

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