As autumn leaves begin to fall and the festive season draws near, HoYoverse has once again surprised the Genshin Impact community with a stunning collection of October 2026 calendar wallpapers. The developer also kicked off a cross-platform social media event, giving Travelers around the world the chance to win Primogems while celebrating the birthdays of several beloved characters.

With the new month officially here, many fans might be asking themselves: what better way to stay organized than with an official Teyvat-themed background? The freshly released wallpapers are available for PC, mobile devices, and even Apple Watch, ensuring that every Traveler can carry a piece of Genshin Impact wherever they go. The designs feature character spotlights that tie in perfectly with the upcoming birthday celebrations throughout October, making them not just a functional tool but also a festive tribute to the game's ever-growing roster.

How to Get the Free Wallpapers

HoYoverse has made the calendar wallpapers freely accessible through its official social channels. Players can simply save the high-resolution images directly from posts on platforms such as Facebook, Instagram, Reddit, and Telegram. The set includes multiple layouts optimized for different screen sizes, so whether you’re working at a desktop monitor, checking your phone, or glancing at your wrist, there’s a design that fits perfectly.

A Month Full of Birthdays

October has always been a special month in the Genshin Impact lore, packed with character birthdays that bring the community together. How are Travelers supposed to keep track of all these celebrations? The new calendar wallpapers answer that question neatly by highlighting each birthday date with elegant artwork. Whether you’re a long-time fan of an anemo swordsman or a pyro archer, there’s a day to mark on your schedule and a reason to share your love for that character.

The current event encourages exactly that. What better way to celebrate your favorite character’s birthday than by sending them well-wishes in a global conversation? HoYoverse has transformed the simple act of downloading a wallpaper into an interactive community experience that rewards creativity and positivity.

Event Participation and Prizes

From October 1 through October 7, 2026, Travelers can take part in the event by posting birthday messages for October’s celebrants on designated social platforms. The rules vary slightly depending on the network, but the core idea remains the same: spread joy and you could be rewarded.

On X (formerly Twitter), participants need to share the official calendar post with the hashtag #GenshinImpactCalendar and include a heartfelt birthday message. Winners on this platform will be contacted via direct message to provide their game UID, so it’s crucial to keep accounts public and open to receiving messages.

On Facebook, Instagram, Reddit, Telegram, Naver Cafe, and VK, fans must like the official event post and leave a comment containing their Genshin Impact UID along with a birthday wish. Without a visible UID, the entry cannot be considered.

This raises a logical question: is it worth the tiny effort? The answer is a resounding yes. A total of 100 lucky Travelers will be randomly selected from all participating platforms to receive 160 Primogems each. While 160 Primogems may seem modest, they could make all the difference when pulling for a new character or weapon. And given that the barrier to entry is so low, why not try your luck?

Important Rules to Remember

HoYoverse has laid out a clear set of guidelines to keep the event fair and enjoyable for everyone. Here’s a quick rundown in a more digestible format:

• 📵 No harmful content: Posts that violate laws, community rules, or contain advertisements and off-topic links are strictly forbidden.

• 🏆 One prize per person: Even though multiple submissions are allowed, a single Traveler can only win once. Prizes do not stack.

• 🌍 Platform-wide selection: Winners will be drawn from all participating social networks combined. There are no set quotas per region or platform.

• 🔄 Cross-platform duplicates: If the same entry wins on two platforms, the prize will be awarded for the platform where it was first posted.

• ©️ Originality matters: Plagiarism, theft, or any infringement of copyright is prohibited. Proper citation and authorization are required for any quoted material.

• ⚠️ Appeal process: After the winner list is published, objections can be raised via customer support or in-game feedback. Valid complaints will lead to prize revocation and potential permanent bans from future events.

• 🔐 Privacy: By participating, users consent to having their game UID published for prize distribution. UIDs are protected under local privacy laws and used exclusively for reward delivery.

• ❌ No reward reissues: Providing an incorrect UID that causes reward delivery failure will not be corrected by the official team.

• ⏳ Delivery time: Primogems will be sent within 30 business days after the results are announced on October 15, 2026.

One special note for X users: after the winner list is published, the official Genshin Impact X account will reach out via direct message. Changing account details before the prize is sent could invalidate eligibility, so winners should keep their information stable.

Why Join the Celebration?

Beyond the Primogems, this event serves a deeper purpose—it unites millions of players in a moment of shared appreciation. In an era where digital communities are more important than ever, a simple birthday message can remind someone why they fell in love with Genshin Impact in the first place. The calendar wallpapers are just the beginning; they symbolize the passage of time in Teyvat and the memories Travelers create together.

So, as October 2026 unfolds, why not download a wallpaper, send a birthday wish, and become part of this global tradition? After all, the next pull could be the one that brings your most-wanted character home—and those extra Primogems might just be the spark you need.