Buy My Best Friend's Sister – Lowest Price, Deals & Price History
$12.99
Compare My Best Friend's Sister prices across PC. See the current lowest price, price history, and system requirements.
Game Prices Across All Stores
Deal Verdict
Poor Deal
$12.99
Price History
The current price of $12.99 is $11.52 above the 7-day low of $1.47.
- 7-day low
$1.47
- 30-day low
$0.92
- All-time low
$0.92
$1.89
$0.92
Lowest Recorded Offers
- G2Play
$0.92
- G2Play
$0.99
- G2Play
$1.22
About
A night at your best friend’s house turns into a tempting choice between desire and restraint.
Details
- Platforms
- Release Date
1/9/2026
- Developers
- Publishers
System Requirements
Supported Languages
+13 more languagesShow less
Achievements
My strength for each day comes from her gentleness.
Perhaps it was for the best...
For the sake of her smile, I am ready to never close my eyes.
The warmth of her hands is so arousing.
These hills are very sexy.
Candy sweetness of the lips.
He doesn't plan on stopping.
Love that is hidden from everyone.
True Stories.
Something unimaginable.My Best Friend's Sister Buying and Gameplay FAQs
Where can I buy My Best Friend's Sister the cheapest?
The cheapest price right now is $12.99 at Steam (0% off the $12.99 list price).
How much does My Best Friend's Sister cost?
Right now, you can buy My Best Friend's Sister for as low as $12.99 ($12.99 MSRP), depending on the store and platform.
Is My Best Friend's Sister on Xbox Game Pass?
No, My Best Friend's Sister is not currently on Xbox Game Pass. The cheapest way to play is to buy it as low as $12.99, depending on the store and platform.
How much is My Best Friend's Sister on Steam?
On Steam, My Best Friend's Sister is listed at $12.99 (MSRP $12.99).
What is the historical lowest price for My Best Friend's Sister?
The lowest recorded price for My Best Friend's Sister is $0.92, based on past sales and discounts.
Is My Best Friend's Sister single-player only?
My Best Friend's Sister is primarily a single-player experience.
Is My Best Friend's Sister available on PC, Xbox, PlayStation, or Switch?
My Best Friend's Sister is available on PC.
When did My Best Friend's Sister release?
My Best Friend's Sister launched on January 9, 2026.
How much free space do I need for My Best Friend's Sister?
The game requires at least 1 GB of free space.
My Best Friend's Sister Patch Notes And Updates
Announcement
My Best Friend's Sister is updated. V1.4Announcement
My Best Friend's Sister is updated.Announcement
My Best Friend's Sister is updated. Go be bad.