[Autumn Sale] LSP Autumn Romance Festival 🍁 2026 Is Here!
LSP Autumn Romance Festival 🍁 2026 Is Here! LoveStoryProject’s Autumn Romance Festival is now underway! From September 30 to October 8, several LSP Chinese-language romance games…
我的傲娇妹妹 MY TSUNDERE SISTER
The sequel to "My Cold Girlfriend" is here! Live under the same roof with your tsundere cousin sister sporting red twin tails, experience her daily quiet care beneath her sharp tongue, and unlock exclusive sweet and heartwarming summer moments.
AdventureCasualRPG
About This Game
TAGS | Tsundere, Sister, Tsundere Sister, Twin Tails, Contrast, MY TSUNDER SISTER, Pure Love, Love, Love Story, Romance, Visual Novel, Gal, Galgame, AVG, Anime, Beautiful Girl, LSP, Beautiful Woman, Uniform, Young Girl, Cosplay
Community Activity
我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
Community Items Are Here & Limited-Edition Merch Giveaway
Calling all siscons! You can now bring your little sister to your Steam profile ♥ My Tsundere Sister has reached a new all-time low price for the first time since launch! The…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
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…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
💐 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…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
💡 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?!…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam patch notes
[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…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
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”…
- 我的傲娇妹妹 MY TSUNDERE SISTERSteam announcement
My Tsundere Sister Launches for $1.99 USD — Claim Cosplay Photos ✨🎀
🏖️ Start a heart-fluttering summer cohabitation story with your pink-haired twin-tailed little sister! The latest title in the My Cool Girlfriend series, My Tsundere Sister, has…
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