English
About the game
A wife and a mother’s love rarely lasts a lifetime. Only a younger sister stays by your side silently, her care in daily life. Your Younger Sister lets you feel: the one you shield, brewing deep love with constant presence—you are her world’s only trust, the one she entrusts her life to.
你的老妹
where to buy cheaper: prices at 1 store, Steam RU and KZ
XinZhai · released 15 August 2025 · Steam 85 % positive
The Steam wallet is topped up through top-up services: their fee is already included in the true price above.
Steam account region
Russia
Kazakhstan- 64-разрядные процессор и операционная система
- ОС *: Windows 7 64-bit (64-bit only)
- Процессор: Intel Core i3-4160
- Оперативная память: 2 GB ОЗУ
- Видеокарта: Intel UHD Graphics 630
- DirectX: версии 9.0
- Сеть: Широкополосное подключение к интернету
- Место на диске: 200 MB
- Рекомендованные:
- 64-разрядные процессор и операционная система
- ОС: Windows 11 64-bit (64-bit only)
- Процессор: Intel Core i7-13700KF
- Оперативная память: 16 GB ОЗУ
- Видеокарта: NVIDIA GeForce RTX 4070
- DirectX: версии 12
- Сеть: Широкополосное подключение к интернету
- Место на диске: 1024 GB
No separately priced editions or DLC at the stores yet.
The company is named on the site, there is an offer agreement, Russian cards or SBP are accepted, and we found no systematic complaints about undelivered goods.
This is an observation based on public data, not a guarantee.
How we assess reputationMore about the store
Reputation: averageCompany details or the offer agreement are not disclosed, or the item is sold by a third-party seller. We found no systematic complaints, but check the key region and refund terms before buying.
This is an observation based on public data, not a guarantee.
How we assess reputationMore about the store
Reputation: lowThere are systematic complaints about undelivered keys or account bans. If you buy here, keep the receipt and correspondence.
This is an observation based on public data, not a guarantee.
How we assess reputationMore about the store
Offers
| Store | Listing type | Activation region | Payment | Price | True price | Updated | |
|---|---|---|---|---|---|---|---|
| Steam Россия Standard Edition | to your library |
РФ и СНГ |
—
|
42 ₽ | 45 ₽ incl. 7 % top-up fee | 22 hours ago | On Steam |
| Steam Казахстан Standard Edition | to your library |
Казахстанnot for your region |
—
|
300 ₸ | 54 ₽ at Bank of Russia rate, excl. cost of getting it | 22 hours ago | On Steam |
True price includes the top-up fee and the exchange rate, so you compare like with like.
Price history
- Steam Russia incl. top-up
- Steam Kazakhstan in ₽
We have been collecting prices for this game since 25 October 2026, so the lines are still almost flat: the history will become clearer in a couple of weeks.
Prices as a table
| When | Steam Russia incl. top-up | Steam Kazakhstan in ₽ |
|---|---|---|
| 25 October 2026, 08:03 | 45 ₽ | 54 ₽ |
How to buy from Russia
FAQ
Where is 你的老妹 cheapest right now?
Directly on Steam for Russia for 42 ₽, or 45 ₽ including the wallet top-up.
Can 你的老妹 be activated in Russia?
Yes. The game is sold on Russian Steam, and keys with the “Russia & CIS” and “Global” regions activate on a Russian account.
How much is 你的老妹 on Steam Kazakhstan?
About 54 ₽ at the Bank of Russia rate. You need a Kazakhstan-region account with a KZ wallet, or a gift from a friend in Kazakhstan.