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與妹有約

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App ID 2843130
App Type Game
Store Name Promise with My Sister
Developer
Publisher Carnival Pepper
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 31104354
Last Record Update 14 September 2025 – 16:28:04 UTC ()
Release Date 10 May 2024 – 04:01:09 UTC ()
❓ 76.76%
33 reviews
0
In-Game
💡 Strategy 🎲 RPG 🤡 Comedy 💘 Dating Sim 🧚 Choose Your Own Adventure

A story centered around sisters, and as their brother, I must protect them. My mission is to find and reclaim the memories of time spent with my sisters. Numerous adventures filled with challenges are just beginning. This is my very own RPG life!

Additional Information

Developer Carnival Pepper
ReleaseState released
Publisher Carnival Pepper
Store Release Date 10 May 2024 – 04:01:14 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre RPG (3)
Store Genres Casual (4), Indie (23), RPG (3), Strategy (2)
Steam Release Date 10 May 2024 – 04:01:09 UTC ()
Store Asset Modification Time 29 February 2024 – 06:16:49 UTC () (1709187409)
library_assets
library_capsulezh-cn,zh-tw,en,ja
library_heroen
library_logoen,zh-cn,zh-tw,ja
library_headeren,zh-tw,zh-cn,ja
logo_position ↴
pinned_positionBottomCenter
width_pct100
height_pct42.780812158632145
osextended empty string
name_localized
english Promise with My Sister
schinese與妹有約 Promise with My Sister
tchinese與妹有約 Promise with My Sister
japanese妹との約束
review_score 7
review_percentage 90
Detected Technologies (?) Unity Engine, UnityBurst SDK, UnityIL2CPP SDK, cURL SDK
controllertagwizard Yes
AI Content Type 2
First seen on SteamDB 15 February 2024 – 08:52:37 UTC (), in changelist #22353746

Supported Languages

4 Languages Interface Full Audio Subtitles
Japanese Yes Yes Yes
Simplified Chinese Yes Yes
Traditional Chinese Yes Yes
English Yes Yes

Tags

💡 Strategy 🎲 RPG 🤡 Comedy 💘 Dating Sim 🧚 Choose Your Own Adventure 🧸 Cute 👻 Roguelike 🧠 Strategy RPG 🔎 Point & Click 👻 Roguelite 👆 Clicker 🏽 2D 👾 Pixel Graphics 🌸 Anime 🎭 Drama 📦 Inventory Management 🧞 Choices Matter 👤 Singleplayer 🎭 Fantasy 🧘 Relaxing

Categories

Single-player Family Sharing Profile Features Limited

Assets

Load all asset images
clienticon ef7a212a8f4f0e099bd449d3f65149a5a0540233
clienttga 3d0664d46dfc13bee3551e25b53c4647f4591ae0
icon 6c187f36db8f6c69cda163f2bb69a2362d590579
small_capsule
schinesecapsule_231x87_schinese.jpg
tchinesecapsule_231x87_tchinese.jpg
englishcapsule_231x87.jpg
japanesecapsule_231x87_japanese.jpg
header_image
englishheader.jpg
tchineseheader_tchinese.jpg
schineseheader_schinese.jpg
japaneseheader_japanese.jpg
library_assets_full
library_capsule ↴
image/schineselibrary_600x900_schinese.jpg
image/tchineselibrary_600x900_tchinese.jpg
image/englishlibrary_600x900.jpg
image/japaneselibrary_600x900_japanese.jpg
image2x/schineselibrary_600x900_schinese_2x.jpg
image2x/tchineselibrary_600x900_tchinese_2x.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/japaneselibrary_600x900_japanese_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image/schineselogo_schinese.png
image/tchineselogo_tchinese.png
image/japaneselogo_japanese.png
image2x/englishlogo_2x.png
image2x/schineselogo_schinese_2x.png
image2x/tchineselogo_tchinese_2x.png
image2x/japaneselogo_japanese_2x.png
logo_position/pinned_positionBottomCenter
logo_position/width_pct100
logo_position/height_pct42.780812158632145
library_header ↴
image/englishlibrary_header.jpg
image/tchineselibrary_header_tchinese.jpg
image/schineselibrary_header_schinese.jpg
image/japaneselibrary_header_japanese.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon6c187f36db8f6c69cda163f2bb69a2362d590579.jpg
page_background_pathapp/2843130
timestamp10 May 2024 – 04:01:12 UTC

Trailer 667556 ↴

trailer_name Imoto Yakusooku PV
trailer_category 1
trailer_480p ↴
video/webm 257003960/movie480_vp9.webm
video/mp4 257003960/movie480.mp4
trailer_max ↴
video/webm 257003960/movie_max_vp9.webm
video/mp4 257003960/movie_max.mp4
microtrailer ↴
video/webm 257003960/microtrailer.webm
video/mp4 257003960/microtrailer.mp4
screenshot_medium 257003960/movie.293x165.jpg
screenshot_full 257003960/movie_full.jpg
all_ages true
is_highlight true
timestamp 2 March 2024 – 12:05:01 UTC

User File System

Key Value
quota 95.37 MiB (100000000)
maxnumfiles 20
savefiles
0 ↴
rootgameinstall
pathCarnivalPepper/ImotoYakusoku/SaveData
pattern*.dat
platforms/1Windows
recursive1
1 ↴
rootgameinstall
pathCarnivalPepper/ImotoYakusoku/SaveData
pattern*.dat
platforms/1MacOS
recursive1
rootoverrides
0 ↴
rootgameinstall
osWindows
oscompare=
useinsteadWinAppDataLocalLow
addpath
1 ↴
rootgameinstall
osMacOS
oscompare=
useinsteadMacAppSupport
addpath

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Read more about cloud saves in Steamworks documentation.

Platform Path Pattern
Windows [Steam Library]/steamapps/common/Imoto Yakusoku/CarnivalPepper/ImotoYakusoku/SaveData *.dat
MacOS [Steam Library]/steamapps/common/Imoto Yakusoku/CarnivalPepper/ImotoYakusoku/SaveData *.dat
Windows (Override) This appears to be broken because there is no configuration for [All OSes] and gameinstall.
MacOS (Override) This appears to be broken because there is no configuration for [All OSes] and gameinstall.
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