Region:
Keyshops:
in progress...

Official Stores (1)

Steam
Your Sister
Windows
1w ago
DRM:
Steam
Steam
$0.99 $0.84
-15%
copy
Shop Now

About Your Sister

Your Sister
Your Sister
Your Sister
Your Sister
Your Sister
Your Sister
Your Sister
Your Sister
Your Sister
Your Sister

Your Sister - about the game

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

Indie Casual Family Sharing Steam Workshop Single-player Steam Achievements Steam Cloud

Age rating

Unavailable
Steam:
Mostly Positive (11)

Everything you need to know about Your Sister PC

Before you start looking for a cheap Your Sister CD Key, take a moment to check the essentials:
- Developed by Your Sister!
- Published by Your Sister!
- PC released date: 01 Mar 2025
- Genres: Indie, Casual
- Categories: Family Sharing, Steam Workshop, Single-player, Steam Achievements, Steam Cloud

Your Sister Reviews:
- Steam reviews: 72% of the 11 user reviews for this game are positive.

Ready to ride? Set a price alert on XD.Deals and grab a discounted Your Sister Steam key the moment it reaches its next historical low.

Can I play Your Sister on Steam Deck?

Not yet rated. Valve hasn’t published any data on Your Sister Steam Deck compatibility. No Verified/Playable badge appears for now. Check back on XD.Deals, we monitor new Valve ratings daily and crowd-tag titles to show whether you can already play Your Sister on Steam Deck with community-tested tweaks.

Can I play Your Sister on Steam?

Yes. A Your Sister Steam version exists. Pick any offer tagged "Steam Key" on XD.Deals, redeem it in the desktop client, and play Your Sister on Steam PC.

Can I play Your Sister offline after purchase?

Yes. Once your Steam key is redeemed, you can launch Your Sister in Offline Mode via Steam. Your save files will sync the next time you go online.

Can I buy Your Sister PC Steam Key?

Yes, you can buy a Your Sister Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap Your Sister steam deals in one place.

Where can I find Your Sister sale & discount?

You'll find every live sale & discount for Your Sister right here on XD.Deals. Our price tracker currently lists 1 official-store offers and 0 keyshop deals. Check the table above for the lowest price, compare against the game's historical low, and set a price alert so you never miss the next drop.

Your Sister PC sale & discount — everything in one place

With XD.deals, PC gamers can instantly see where to buy a cheap Your Sister Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted key-shop so you don’t have to. Right now we detect this game in 1 live offers from stores and keyshops.

Can I buy Your Sister on Steam?

Yes. An official Your Sister Steam store page is live, so you can buy Your Sister on Steam or buy any Your Sister Steam Key on XD.Deals and redeem it instantly.

Can I buy Your Sister here?

No - XD.Deals itself isn't a store. We're a price-comparison service that tracks the best offers for Your Sister across official stores and verified key-shops. Click "Shop Now" next to the deal you want, and you’ll be redirected to the retailer's website to complete your purchase and receive the key there.