我的妹妹未来 Uses AI

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"Pact between us" is a FMV. After the loss parents, you and your younger sister become siblings who only have each other. You must tenderly care for her daily life.What kind of woman will your sister grow into? Every arrangement you implement during her upbringing carries profound weight.

Developer: MYSTERY CROWN
Released: 25 Jul 2025
Price: $6.99
Platforms
Steam Deck: Playable
Languages: Simplified Chinese +1

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Patch announcements

0 posts

Posts the developer tagged as patch notes

Last 90 days · as of 24 Oct, 03:45 UTC

How this is measured

Posts in a game's Steam news feed that Steam tags as patch notes.

News checked every 30 days. Observed since 24 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Each check keeps the 10 most recent posts. Quiet games are checked as rarely as monthly, so a very busy feed can have gaps, and posts from before our first check may be missing.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

《Worthy or not？》 Release Announcement – April 18
18 Apr 2026 · Community Announcements
MysteryCrown wishes you all the best in the Chinese new year
16 Feb 2026 · Community Announcements
Announcement the Release of "The invisible Us"

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