160 Free Primogems Are Up for Grabs in Genshin Impact’s October Wallpaper Giveaway

If you have been saving for a specific five-star character or weapon in Genshin Impact, every single pull matters. HoYoverse just launched its October 2026 calendar wallpaper event, and it puts 160 Primogems within reach for 100 lucky Travelers. That is one free wish, no credit card required. The catch? You have to enter across social media and hope the odds land in your favor.

The timing is worth noting. This giveaway runs alongside the Luna II patch cycle, which has been packed with high-value banners. Players chasing characters or weapons from those limited-time pools will take any extra Primogems they can get. A free pull will not make or break a pity counter, but it is one less pull you have to earn through grinding or spending.

Event dates and what you can win

The event opened on September 30, 2026, and closes on October 7, 2026, at 23:59 UTC+8. That gives Travelers exactly one week to submit their entries. HoYoverse will announce the winners on October 14, 2026.

The prize pool is straightforward. One hundred randomly selected winners each receive 160 Primogems. There are no region-specific quotas. The rewards are pooled across every participating platform, so your odds depend on how many people enter worldwide, not where you live.

On top of the Primogem giveaway, HoYoverse released a fresh set of wallpapers for PC, mobile, and Apple Watch. For many players in the community threads, those backgrounds are the real highlight. The artwork has drawn praise on Reddit and X.

How to enter on each platform

The entry method changes depending on where you participate. On X, formerly Twitter, you must like and repost the official Genshin Impact event post. Winners will receive a private message from the official Genshin Impact X account. Make sure your direct messages are open and your account is set to public. If you miss the window to reply with your UID, the reward is forfeited.

On Facebook, Instagram, Naver Cafe, Telegram, VK, and Reddit, the process is simpler. Like the event post and drop your Genshin Impact UID in the comments. Your account must be public so the entry is visible to the organizers. You can submit entries on multiple platforms, but HoYoverse will only award one prize per Traveler. If the same person wins on two different platforms, the prize goes to whichever entry was posted first.

The fine print you need to know

HoYoverse published a set of rules that are worth reading before you comment. Plagiarism or behavior that violates community guidelines will get you disqualified. Winners must provide a correct UID. If the UID is wrong, HoYoverse will not reissue the Primogems. The rewards will be delivered within 30 business days after the winners are announced on October 14.

One rule has stirred some discussion. By entering, you agree to have your UID disclosed on the event platform for reward distribution. Some privacy-focused players have raised concerns about this. HoYoverse stated that UIDs are used only for delivering rewards and are protected under local privacy laws. This policy matches how previous calendar events have been handled.

What the community is saying

Reactions across Reddit, X, and other platforms have been mixed but lean positive. A lot of players appreciate the free Primogems and the wallpapers. Others point out that 100 winners is a tiny number relative to the size of Genshin Impact’s global player base. The odds are long, but the effort is minimal. You spend maybe a minute liking and commenting, and you could end up with a free wish.

On the official subreddit, the wallpapers have been the more popular topic than the Primogems themselves. Several threads praise the artwork quality. The engagement on the official X post has been steady, though it has not reached the viral levels of some previous events.

Tips for improving your chances

• Enter on as many platforms as you can. Just remember that only one prize per person is allowed.
• Double-check your UID before you hit post. A typo means you lose the reward with no second chance.
• Set your social accounts to public during the event window. Private accounts cannot be verified.
• Mark October 14 on your calendar. Winners need to respond quickly when contacted, or the prize passes to someone else.

Why this event matters right now

Calendar giveaways like this one are a recurring part of how HoYoverse keeps the community engaged between major patches. The Primogem payout is modest, but it adds up when combined with other ongoing events and daily commissions. For free-to-play players who are meticulously tracking their savings toward a specific banner, 160 Primogems can be the difference between hitting pity and falling short.

The Luna II patch has been demanding on player resources. Between limited-time banners and time-sensitive events, every bit of premium currency helps. This calendar event is one of the lowest-effort ways to add to your stash. It will not change your account overnight, but it takes almost no time and costs nothing.

Winners will be announced on October 14, 2026. Keep an eye on your notifications and your DMs.