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我的傲娇妹妹 MY TSUNDERE SISTER

Wishlist Follow Ignore Launch Unwatch Watch
App ID 4622110
App Type Game
Developer
Publisher LoveStoryProject
Franchise LSP恋爱游戏
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 39343967
Last Record Update 30 September 2026 – 12:55:01 UTC ()
Release Date 12 August 2026 – 06:58:19 UTC ()
❓ 64.22%
415 reviews
17
In-Game
🌸 Anime 📚 Visual Novel 🧸 Cute 💘 Dating Sim 🥵 Hentai

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.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -20% $1.59
Lowest Recorded Price -20% $1.59 25 September 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -20% $1.59 $1.59 $1.59 -20% $1.59
Kazakhstani Tenge -20% 528₸ $1.19 -25.12% $1.19 -20% 528₸
Brazilian Real -20% R$ 6,36 $1.21 -23.39% $1.21 -20% R$ 6,36
Chilean Peso -20% CLP$ 1199 $1.22 -23.18% $1.22 -20% CLP$ 1199
Russian Ruble -20% 103 ₽ $1.23 -22.23% $1.23 -20% 103 ₽
Philippine Peso -20% ₱79.20 $1.26 -20.37% $1.26 -20% ₱79.20
Ukrainian Hryvnia -21% 57₴ $1.26 -20.23% $1.26 -21% 57₴
Saudi Riyal -20% 4.79 SR $1.27 -19.97% $1.27 -20% 4.79 SR
Hong Kong Dollar -20% HK$ 10.00 $1.27 -19.84% $1.27 -20% HK$ 10.00
Kuwaiti Dinar -20% 0.40 KD $1.29 -18.56% $1.29 -20% 0.40 KD
Malaysian Ringgit -20% RM5.32 $1.30 -18.07% $1.30 -20% RM5.32
Peruvian Sol -20% S/.4.52 $1.30 -18.04% $1.30 -20% S/.4.52
Vietnamese Dong -20% 34000₫ $1.30 -17.71% $1.30 -20% 34000₫
Thai Baht -20% ฿44.00 $1.31 -17.53% $1.31 -20% ฿44.00
Chinese Yuan -20% ¥ 8.80 $1.31 -17.45% $1.31 -20% ¥ 8.80
Taiwan Dollar -21% NT$ 42 $1.31 -17.05% $1.31 -21% NT$ 42
Indonesian Rupiah -20% Rp 23599 $1.32 -16.94% $1.32 -20% Rp 23599
South African Rand -20% R 21.99 $1.32 -16.92% $1.32 -20% R 21.99
Indian Rupee -20% ₹ 128 $1.33 -16.23% $1.33 -20% ₹ 128
Canadian Dollar -20% CDN$ 1.91 $1.34 -15.53% $1.34 -20% CDN$ 1.91
Japanese Yen -20% ¥ 212 $1.34 -15.39% $1.34 -20% ¥ 212
Mexican Peso -20% Mex$ 24.60 $1.34 -15.15% $1.34 -20% Mex$ 24.60
CIS - U.S. Dollar -20% $1.35 $1.35 -15.09% $1.35 -20% $1.35
LATAM - U.S. Dollar -20% $1.35 $1.35 -15.09% $1.35 -20% $1.35
MENA - U.S. Dollar -20% $1.35 $1.35 -15.09% $1.35 -20% $1.35
SASIA - U.S. Dollar -20% $1.35 $1.35 -15.09% $1.35 -20% $1.35
Qatari Riyal -20% 5.00 QR $1.37 -13.73% $1.37 -20% 5.00 QR
Colombian Peso -20% COL$ 4559 $1.37 -13.65% $1.37 -20% COL$ 4559
South Korean Won -20% ₩ 1880 $1.39 -12.16% $1.39 -20% ₩ 1880
Uruguayan Peso -21% $U57 $1.41 -11.05% $1.41 -21% $U57
New Zealand Dollar -20% NZ$ 2.55 $1.43 -9.89% $1.43 -20% NZ$ 2.55
U.A.E. Dirham -20% 5.43 AED $1.47 -7.01% $1.47 -20% 5.43 AED
Singapore Dollar -20% S$1.91 $1.49 -6.04% $1.49 -20% S$1.91
Australian Dollar -20% A$ 2.24 $1.55 -2.19% $1.55 -20% A$ 2.24
Polish Zloty -20% 6,68zł $1.71 +8.16% $1.71 -20% 6,68zł
Swiss Franc -20% CHF 1.43 $1.72 +8.71% $1.72 -20% CHF 1.43
Costa Rican Colon -20% ₡840 $1.83 +15.54% $1.83 -20% ₡840
Israeli New Shekel -20% ₪5.67 $1.85 +16.53% $1.85 -20% ₪5.67
Euro -20% 1,67€ $1.88 +18.27% $1.88 -20% 1,67€
British Pound -20% £1.43 $1.88 +18.84% $1.88 -20% £1.43
Norwegian Krone -20% 19,20 kr $1.99 +25.50% $1.99 -20% 19,20 kr
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer SuiKa Soft
community_visible_stats Yes
ReleaseState released
Publisher LoveStoryProject
Store Release Date 12 August 2026 – 06:58:21 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre RPG (3)
Store Genres Adventure (25), Casual (4), RPG (3)
Steam Release Date 12 August 2026 – 06:58:19 UTC ()
Store Asset Modification Time 26 September 2026 – 06:00:29 UTC () (1790402429)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomCenter
width_pct91.21130168250727
height_pct60.06871573841843
osextended empty string
review_score 5
review_percentage 64
Detected Technologies Unity Engine, Mono SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 3
  • test_timestamp: 14 August 2026 – 13:41:44 UTC
  • tested_build_id: 24708166
  • steam_machine_tests:
    0 ↴
    display4
    token#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
    1 ↴
    display4
    token#SteamMachine_TestResult_ControllerGlyphsMatchDevice
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-11.0-2RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
Content Descriptors General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 13 April 2026 – 12:02:07 UTC (), in changelist #35191372
Content Descriptors (Including DLC) General Mature Content (5)

Supported Languages

2 Languages Interface Full Audio Subtitles
Simplified Chinese Yes Yes Yes
English Yes Yes

Assets

Load all asset images
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icon efb45261812a345951dbb5034a34febe46bec4cd
small_capsule
english26a601bfbaf4385eaf3196852e98ce3553cdbcae/capsule_231x87.jpg
header_image
english6185ecdbdfb24642b52072de13981f41b7ca73be/header.jpg
library_assets_full
library_capsule ↴
image/englishe01a76a408dfb9227218eca7e4460b505efb532e/library_capsule.jpg
image2x/englishe01a76a408dfb9227218eca7e4460b505efb532e/library_capsule_2x.jpg
library_hero ↴
image2x/english0ac485c43fd4c0bd32aaecc20011048d2cc015c7/library_hero_2x.jpg
image/english0ac485c43fd4c0bd32aaecc20011048d2cc015c7/library_hero.jpg
library_hero_blur ↴
image/english0ac485c43fd4c0bd32aaecc20011048d2cc015c7/library_hero_blur.jpg
library_logo ↴
image/englishc5e1d8ed58c7add8634bea9a6d09822ee154d08e/logo.png
image2x/englishc5e1d8ed58c7add8634bea9a6d09822ee154d08e/logo_2x.png
logo_position/pinned_positionBottomCenter
logo_position/width_pct91.21130168250727
logo_position/height_pct60.06871573841843
library_header ↴
image/english7637978da9a3e33858ea789c81fd78ad84d5a1ee/library_header.jpg
image2x/english7637978da9a3e33858ea789c81fd78ad84d5a1ee/library_header_2x.jpg
Assets
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main_capsule_2x80a32378baae163229fc05daf95ce34831b2457f/capsule_616x353_2x.jpg
small_capsule26a601bfbaf4385eaf3196852e98ce3553cdbcae/capsule_231x87.jpg
small_capsule_2x26a601bfbaf4385eaf3196852e98ce3553cdbcae/capsule_231x87_2x.jpg
header6185ecdbdfb24642b52072de13981f41b7ca73be/header.jpg
header_2x6185ecdbdfb24642b52072de13981f41b7ca73be/header_2x.jpg
page_background37ad93ed9f9c7db378a65800dc105519d7b5fe19/page_bg_v6.jpg
hero_capsule01c86cd2176f5cca869ee5b56d6eee80841ae82c/hero_capsule.jpg
hero_capsule_2x01c86cd2176f5cca869ee5b56d6eee80841ae82c/hero_capsule_2x.jpg
library_capsulee01a76a408dfb9227218eca7e4460b505efb532e/library_capsule.jpg
library_capsule_2xe01a76a408dfb9227218eca7e4460b505efb532e/library_capsule_2x.jpg
library_hero0ac485c43fd4c0bd32aaecc20011048d2cc015c7/library_hero.jpg
library_hero_2x0ac485c43fd4c0bd32aaecc20011048d2cc015c7/library_hero_2x.jpg
community_iconefb45261812a345951dbb5034a34febe46bec4cd.jpg
page_background_pathapp/4622110
raw_page_background37ad93ed9f9c7db378a65800dc105519d7b5fe19/page_bg_raw.jpg
last_modified28 September 2026 – 06:45:15 UTC
timestamp28 September 2026 – 06:45:15 UTC

Trailer 1194021 ↴

trailer_name Heroine Spotlight Video | 角色展示
trailer_category 2
microtrailer ↴
video/webm 4622110/490600482/af22b1cf679a38bd7fde543bbab91da37ed2c7eb/1779363479/microtrailer.webm
video/mp4 4622110/490600482/af22b1cf679a38bd7fde543bbab91da37ed2c7eb/1779363479/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4622110/490600482/af22b1cf679a38bd7fde543bbab91da37ed2c7eb/1779363479/dash_av1.mpd
dash_h264 4622110/490600482/af22b1cf679a38bd7fde543bbab91da37ed2c7eb/1779363479/dash_h264.mpd
hls_h264 4622110/490600482/af22b1cf679a38bd7fde543bbab91da37ed2c7eb/1779363479/hls_264_master.m3u8
screenshot_medium 257340696/b0a4842114a1fc31a52bfff66bd0d57a75413f6e/movie_600x337.jpg
screenshot_full 257340696/b0a4842114a1fc31a52bfff66bd0d57a75413f6e/movie_full.jpg
all_ages true
is_highlight true
timestamp 6 June 2026 – 09:04:39 UTC

Trailer 1208346 ↴

trailer_name Gameplay Video | 实机演示
trailer_category 1
microtrailer ↴
video/webm 4622110/1854885825/1c6c3d01a9233f195b49ffd9d0ccc52624e23c97/1780562151/microtrailer.webm
video/mp4 4622110/1854885825/1c6c3d01a9233f195b49ffd9d0ccc52624e23c97/1780562151/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4622110/1854885825/1c6c3d01a9233f195b49ffd9d0ccc52624e23c97/1780562151/dash_av1.mpd
dash_h264 4622110/1854885825/1c6c3d01a9233f195b49ffd9d0ccc52624e23c97/1780562151/dash_h264.mpd
hls_h264 4622110/1854885825/1c6c3d01a9233f195b49ffd9d0ccc52624e23c97/1780562151/hls_264_master.m3u8
screenshot_medium 257350011/1de0ab777f3aea99d416a340fa3ee2d1fc3aa128/movie_600x337.jpg
screenshot_full 257350011/1de0ab777f3aea99d416a340fa3ee2d1fc3aa128/movie_full.jpg
all_ages true
is_highlight true
timestamp 6 June 2026 – 09:04:38 UTC

Trailer 1274202 ↴

trailer_name Opening Movie
trailer_category 3
microtrailer ↴
video/webm 4622110/1186788194/1b313bd77ecac123922d771a09c5db75a06fb1da/1785858131/microtrailer.webm
video/mp4 4622110/1186788194/1b313bd77ecac123922d771a09c5db75a06fb1da/1785858131/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4622110/1186788194/1b313bd77ecac123922d771a09c5db75a06fb1da/1785858131/dash_av1.mpd
dash_h264 4622110/1186788194/1b313bd77ecac123922d771a09c5db75a06fb1da/1785858131/dash_h264.mpd
hls_h264 4622110/1186788194/1b313bd77ecac123922d771a09c5db75a06fb1da/1785858131/hls_264_master.m3u8
screenshot_medium 257391695/ee58652501262fdefff8bde799c93dd884d1c4c5/movie_600x337.jpg
screenshot_full 257391695/ee58652501262fdefff8bde799c93dd884d1c4c5/movie_full.jpg
all_ages true
timestamp 4 August 2026 – 16:04:31 UTC
Open link