Game Features
A sister who will always be with you
Dress up your sister with various outfits
An international sister who can speak Mandarin, Cantonese, English, and Japanese
Support Workshop
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Buy Your Sister PC Key
Where can you buy the cheapest Your Sister key for PC? Check and compare prices from 1 stores among 1 offers on XD.deals. The lowest Your Sister price on keyshops is at £0.89 (0% off).
Steam:
Mostly Positive
(11)
Keyshops
Unavailable
Buy in Official Store:
£0.89
Buy in Keyshops:
See price history
About Your Sister
Your Sister - about the game
Keep a constant companion in your life with a sister figure ready for everyday moments. This indie casual game lets you style her using a range of outfits to suit different looks. She connects across cultures, chatting fluently in Mandarin, Cantonese, English, and Japanese for lively interactions.
Dive into customization as the main loop, swapping outfits and holding multilingual talks with your ever-present sister. Workshop support opens doors to community creations that expand her wardrobe and flair. Casual players who enjoy lighthearted dress-up and companion chats find a perfect fit here.
Interface:
GermanEnglishFrenchJapaneseKoreanRussianSimplified ChineseTraditional Chinese
Audio:
EnglishJapaneseSimplified ChineseTraditional Chinese
Subtitles:
GermanEnglishFrenchJapaneseKoreanRussianSimplified ChineseTraditional Chinese
Steam:
Mostly Positive
(11)
Minimum:
- OS: Windows 10, and Windows 11 or above
- Processor: Intel Core i5-4430 or AMD FX-6300
- Memory: 8 GB RAM
- Graphics: Intel UHD Graphics 730 / Radeon VEGA 8
- Storage: 2 GB available space
Recommended:
Historical low
Price history from official stores
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Price history from keyshops
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FAQ
8 questionsBefore you start looking for a cheap Your Sister PC key, check the essentials. Developed by Your Sister!. Published by Your Sister!. PC released date: 27 Apr 2025. Genres: Indie, Casual. Categories: Family Sharing, Steam Workshop, Single-player, Steam Achievements, Steam Cloud.
Where to buy a cheap Your Sister Steam key or CD key?
Using our price comparison and verified discount codes, you can buy a Your Sister key for as low as £0.89. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Your Sister price on PC. Check the Your Sister price history to buy at the best moment.
What is the latest Your Sister Steam price?
As of our last update (we refresh Steam pricing multiple times a day), the Your Sister Steam price is £0.89. You can save an extra ~6% by paying with a discounted Steam gift card.
Your Sister PC sale & discount - all in one place
Our price tracker covers both official retailers and key marketplaces, so you can find Your Sister on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.
Does Your Sister have GeForce NOW support?
Based on our data, Your Sister is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.
Can I buy Your Sister on Steam?
Yes. Your Sister has an official page on the Steam Store. You can also buy a Your Sister Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Your Sister download happens on Valve's platform.
Can I play Your Sister on Steam Deck?
Not at this time. Valve marks Your Sister as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.
Is Your Sister on PC Game Pass or other subscriptions?
Your Sister does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.
Can I buy Your Sister here?
No - XD.deals is not a store. We are a price-comparison service that tracks the best Your Sister deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.
Best prices for Your Sister
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