My Best Friend's Sister Steam news

• Latest observed players1 · 25 September 2026 - 13:58:21 UTC
• SteamPulse tracked peak220
• Units sold (VGI)No data available
• Revenue (VGI)No data available
• Review score71% positive
• Total reviews410
• Release dateJan 9, 2026
• DeveloperNaughty Sister
• PublisherNaughty Sister

Genres: Adventure, Casual, RPG, Simulation

Company pages: Developer: Naughty SisterPublisher: Naughty Sister

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My Best Friend's Sister Steam news

My Best Friend's Sister news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.

Latest Steam announcements

• My Best Friend's Sister is updated. V1.4 - 27 August 2026

  Yeah, we know you've been busy.Sneaking around. Making bad decisions. Staring at that one notification wondering if you should click it.We don't judge. We enable.The latest update for My Best Friend's Sister just dropped, and we cleaned up all the shit that was getting in the way of your fun.Here's what got tighter:Killed off the bugs that killed the moodSmoothed out the animations—you know which onesMade those choices hit even harder (like you needed more temptation)Optimized everything so the only thing loading is… well, you get itNo more glitches. No more awkward pauses. Just you, that house, and a secret that's way too hot to keep.So go on. Open the door. See what happens when nobody's watching.My Best Friend's Sister is updated. Go be bad.

• My Best Friend's Sister is updated. - 11 July 2026

  Yeah, we know you've been busy.Sneaking around. Making bad decisions. Staring at that one notification wondering if you should click it.We don't judge. We enable.The latest update for My Best Friend's Sister just dropped, and we cleaned up all the shit that was getting in the way of your fun.Here's what got tighter:Killed off the bugs that killed the moodSmoothed out the animations—you know which onesMade those choices hit even harder (like you needed more temptation)Optimized everything so the only thing loading is… well, you get itNo more glitches. No more awkward pauses. Just you, that house, and a secret that's way too hot to keep.So go on. Open the door. See what happens when nobody's watching.My Best Friend's Sister is updated. Go be bad.

• My Best Friend's Sister is updated. Go be bad. - 10 April 2026

  Yeah, we know you've been busy.Sneaking around. Making bad decisions. Staring at that one notification wondering if you should click it.We don't judge. We enable.The latest update for My Best Friend's Sister just dropped, and we cleaned up all the shit that was getting in the way of your fun.Here's what got tighter:Killed off the bugs that killed the moodSmoothed out the animations—you know which onesMade those choices hit even harder (like you needed more temptation)Optimized everything so the only thing loading is… well, you get itNo more glitches. No more awkward pauses. Just you, that house, and a secret that's way too hot to keep.So go on. Open the door. See what happens when nobody's watching.My Best Friend's Sister is updated. Go be bad.

• Collectible Card Update: New Badges and Profile Backgrounds! - 15 January 2026

  Great news for all My Best Friend's Sister fans! We've just launched an exciting update that introduces collectible trading cards, shiny new badges, and exclusive profile backgrounds. Dive deeper into your sex journey by unlocking these unique rewards and showcasing them on your Steam profile. Complete your set to unlock special avatars and display your passion for My Best Friend's Sister in style. Ready to start collecting and show off your achievements? The adventure awaits—get started today!

• My Best Friend's Sister is out now. - 9 January 2026

  Dive into a story where loyalty is tested, desire simmers just beneath the surface, and the line between right and wrong blurs with every decision.Your next move changes everything. Are you ready to see how it ends?Play My Best Friend's Sister Now.