我的傲娇妹妹 MY TSUNDERE SISTER

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• Announcements·2 Sept 2026Official

  My Cold Girlfriend Wins No. 2 in the LSF2026 Players’ Choice Awards!

  Dear players,We are delighted to share some exciting news with you—In the annual Players’ Choice poll held during Love Story Festival 2026 this August,Our previous title in the “My” series, My Cold Girlfriend, stood out among 15 titles and won second place!Our heartfelt thanks go to every player who voted for us, played the game, and supported it. Receiving so much love and recognition from all of you is an incredible source of encouragement for our team!We would also like to thank LoveStoryProject for organizing this event and providing a platform for so many romance games and developers to showcase their work.Award Badge ShowcaseWe received the award badges from the organizer today, and we are delighted to share them with you—We have also proudly added one of the badges to the My Cold Girlfriend Steam store page. Be sure to stop by and take a look at this award—it belongs to every one of you who supported us! To repay your support, we will continue working hard to bring you even more heartwarming stories in the future.Support the “My” Series
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• Announcements·19 Aug 2026Official

  💐 𝟐𝟎𝟎 Reviews Reached — Thank You, Everyone!

  It’s been one week since the release of *My Tsundere Sister*, a heartwarming and healing comedy about spending the summer living together. The game has already received over 200 player reviews on Steam and has earned a “Positive” rating.The little sister’s adorable character illustrations and lively voice performance have received plenty of love from players. After completing the game, don’t forget that you can also visit the \ to enjoy the full collection of illustrations and character art, as well as revisit the voices you’ve collected~!💐💐 From the bottom of our hearts, thank you to every player for your support and feedback!The game is still available at its launch discount, with the discounted price of $1.99 USD until August 26. Purchasing the game also allows you to claim the official commissioned cosplay selfie photos and HD CG image pack for free. Steam Community Items are also currently in development, and we’ll be sharing them with you in the future.
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• Announcements·14 Aug 2026Official

  💡 Did You Spot the Hidden Easter Eggs?

  Our little sister is so cute~ Have you noticed the tiny little easter eggs hidden in the game's transition screens while playing?Lumeng, are you secretly a Galgame master?! (〃・ω・〃)All the easter eggs have been compiled below.Can you recognize which games these 15 easter eggs come from? 👀We'd love to see all you Galgame experts share your answers in the comments~
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• Patch Notes·13 Aug 2026Official

  [v1.01 Update] No Mole Ambitions: Why Her Beauty Mark Vanishes in Pajamas

  Dear Bro,We have just released the v1.01 update, which includes several improvements to the game:Added the title screen key visual to the CG Gallery;Adjusted the BGM & SE loudness and volume. Under the default settings, the BGM is now better balanced with the voice volume;Improved video performance;Made various other improvements.You can download the latest version through the automatic update feature. If you encounter any other issues, please contact us at \(mailto:support@lspsp.me). We hope you enjoy the game~!Regarding Why She Seems Flat-Chested in Her PajamasDuring testing and after release, several observant players pointed out that the beauty mark on Lumeng’s chest is not visible when she is wearing her pajamas, leading some to suspect that we had forgotten to draw it.After carefully comparing the artwork, we have concluded that this is not a BUG. However, we believe that it deserves a special explanation: in the pajama sprite variation, the beauty mark is located beneath her clothing and is completely covered under normal circumstances. The impression that it was omitted may have been caused by an optical illusion.Although a member of our operations team suggested deliberately adding another dot a little higher up, in the spirit of scientific rigor, the development team ultimately agreed to leave the artwork unchanged. We would like to clarify this point here!Finally, thank you all so much for supporting My Tsundere Sister! My Cold Girlfriend has also received a new historical low discount today. We recommend picking it up through the “My Wings” bundle if you are interested. See you again✨
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• Community & Events·13 Aug 2026Official

  Heroine's Love Story Festival 2026 Is Now Live!

  A special summer celebration for fans of Chinese romance games and bishoujo games—Hosted by Chinese romance game publisher LoveStoryProject (LSP), the “Love Story Festival 2026” officially begins on Steam on August 13.✦ About the Event ✦This is the very first Love Story Festival hosted by LSP. The event brings together outstanding Chinese romance games, all-ages romance titles, story-rich anime-style games, and bishoujo-themed titles. We hope fans of romance and bishoujo games can easily explore a wide variety of distinctive titles, catch up on the latest news, and discover even more heart-pounding stories worth following.Event NameLove Story Festival 2026OrganizerLoveStoryProject (LSP)Event PeriodAugust 13–24, 2026PlatformSteam Visit the Sale PageWe hope everyone discovers games and stories that make their heart race this summer. Have fun!
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