Massive Genshin Impact Leak Reveals In-Depth Character Customization Feature Tied to Version 6.1’s New UGC Mode B

A flood of information stemming from the Version 6.1 beta tests—dubbed “Luna II” and slated for release on October 22, 2025—has confirmed the long-rumored introduction of a major Character Customization feature in Genshin Impact. This groundbreaking addition is not for the current roster of Vision-wielding heroes, but is reportedly integrated into an entirely new ecosystem: the comprehensive User-Generated Content (UGC) Mode, reportedly named Miliastra Wonderland.

The UGC Revolution: A New Pillar of Genshin Gameplay

The highly anticipated UGC Mode is poised to be one of the most significant long-term changes to Genshin Impact’s structure since the debut of the Serenitea Pot. Leaks suggest this mode, which appears to exist in a separate ‘Realm,’ allows players to design custom domains, maps, and challenges, expanding the game’s replayability with community-driven content. The core of the character customization feature revolves around a dedicated in-mode avatar or a type of “Mannequin” that players can control within the Miliastra Wonderland environments.

Key Details on the Customization System:

The customization is deep, far beyond simple outfit changes, though those are also a core part of the new system. Leaked images and data strings detail a robust avatar creation tool, confirming the addition of traditionally RPG-standard features that were previously absent from Teyvat’s travelers.

• Extensive Appearance Options: Players will reportedly have access to over a dozen options for key features, including 12 unique skin tones, 12 distinct hairstyles, 12 eyebrow shapes, 3 eye types, and 4 pupil styles. This level of granular control is unprecedented in the game’s current scope and dramatically increases player expression.
• Modular Outfits and Accessories: The customization extends into a modular clothing system featuring separate equipable slots for:
  • Upper Garment, Lower Garment, and Footwear
  • A wide array of accessories, including Headwear, Wristwear, Legwear, Earrings, Eyewear, Masks, Necklaces, Back Ornaments, and Waist Accessories.

  This structure lays the foundation for a new cosmetic gacha or monetization system, potentially featuring dedicated Male Character Outfit Wish and Female Character Outfit Wish banners, alongside a free currency system for obtaining in-mode cosmetics.

• The Mannequin Character: A separate, playable character model, internally referred to as a “Mannequin,” is tied to this UGC mode. Leaks hint at unique combat mechanics for this avatar, including a Hilarious Passive where their outfit changes randomly when using their Elemental Skill or Burst—a delightful element of cosmetic value for players.

Impact on Core Gameplay and Monetization

The introduction of a separate, customizable avatar is a shrewd move by developer HoYoverse, allowing them to introduce a highly requested character creator feature without compromising the canon narrative or the fixed identity of the main Traveler characters (Lumine/Aether). This segregated system is designed to provide new avenues for high-revenue monetization through the vast cosmetic market, all while keeping the main Gacha system focused on the unique, pre-designed, and highly-marketable cast of heroes.

Strong Focus on UGC and Community

Version 6.1, which is also set to feature the new 5-star Dendro Catalyst DPS Nefer and reruns for fan-favorites like Furina and Zhongli, signals a pivotal shift in HoYoverse’s strategy. The focus on a User-Generated Content mode and its accompanying Custom Protagonist system suggests a long-term investment in community engagement and a broader life-simulation aspect for the game. This represents a major step toward competing in the broader “life simulator” and “next-gen gacha” space.

Version 6.1 Key Dates to Note:

• Expected Release Date: October 22, 2025 (Based on the 42-day patch cycle)
• New 5-Star Character: Nefer (Dendro Catalyst DPS)
• Major Feature: Miliastra Wonderland (UGC Mode) featuring Avatar Creation

The coming weeks, leading up to the expected Version 6.1 Livestream, are critical. While the customization is currently limited to the UGC mode’s Mannequin, its existence opens the door for future integration into other aspects of the game. For now, players are advised to start saving their Genesis Crystals and Intertwined Fates for both the compelling character banners and the anticipated new cosmetic system, as Genshin Impact enters its most creatively ambitious phase yet.

(Source: Unofficial Leaks from Version 6.1 Beta Test Data, including images of the Miliastra Wonderland Avatar Editor and Mannequin details.)