Data source: Steam Web APILast updated: How we collect this data
My Best Friend's Sister player count chart
My Best Friend's Sister has very few players on Steam right now (0). Its all-time peak was 1.
History from Oct 11, 2026
My Best Friend's Sister monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | +0% | 1 |
| October 2026 | not enough data | n/a | 1 |
How many people play My Best Friend's Sister right now?
At this moment My Best Friend's Sister has 0 concurrent players on Steam.
My Best Friend's Sister player count history
Today's player count is 0% of its all-time peak of 1, set on Oct 12, 2026.
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Player counts, peaks, reviews and prices side by side. Compare any Steam games
About My Best Friend's Sister
A night at your best friend’s house turns into a tempting choice between desire and restraint.
- Developer
- Naughty Sister
- Released
- Jan 9, 2026
- Genre
- Adventure, Casual, RPG, Simulation
- Steam Deck
- Playable
- Languages
- 16 languages, 1 with full audio
Screenshots
My Best Friend's Sister price history
Good time to buy? Probably wait for a sale. My Best Friend's Sister is at its full price of $12.99. It usually goes on sale for about 60% off (around $5.20), and the lowest we have recorded is $5.19.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
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My Best Friend's Sister FAQ
Is My Best Friend's Sister dead?
My Best Friend's Sister has very few players on Steam right now (0). Its all-time peak was 1.
How many people play My Best Friend's Sister?
0 people are playing My Best Friend's Sister on Steam right now. In the last 24 hours it peaked at 0 concurrent players.
What is the all-time peak player count for My Best Friend's Sister?
My Best Friend's Sister reached its all-time Steam peak of 1 concurrent players on Oct 12, 2026.
How much does My Best Friend's Sister cost?
My Best Friend's Sister costs $12.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price My Best Friend's Sister has been on Steam?
The lowest US price we have recorded for My Best Friend's Sister on Steam is $5.19 (60% off), on Oct 13, 2026. It costs $12.99 right now.
Is My Best Friend's Sister on sale right now?
No, My Best Friend's Sister is at its full price of $12.99 on Steam right now. In past sales it usually dropped about 60%, and the biggest discount we have seen is 60%.
When did My Best Friend's Sister come out?
My Best Friend's Sister was released on Steam on Jan 9, 2026.
Who made My Best Friend's Sister?
My Best Friend's Sister was developed by Naughty Sister.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.