我的妹妹未来
The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
Why this verdict
Offers
Official store prices and labeled keyshop comparisons
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Price history
Accepted price history and recorded lows
Editions
Explicitly grouped editions, with the cheapest offer tracked for each
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我和未来有个约定EditionIncludes-
我的妹妹未来
No offer tracked -
Purchase options
- 我和未来有个约定 No offer tracked
About this game
What this game is, in the developer's words
"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.
《Pact between us》is a life-simulation game featuring real actors.
Synopsis:
The story is heartwarming, focusing on a pair of siblings who suddenly lose their parents and grow up relying only on each other. After their parents' death, the older brother discovers he was adopted and has no blood relation to his younger sister. Despite this revelation, he chooses to raise her nonetheless.
Addressing Controversy:
It's unexpected that such a simple game would be labeled with the "LTP" tag and escalate into widespread online harassment. It's unclear who actually played the game before drawing these conclusions. Our entire content promotes positive values, has undergone the platform's strict review process, and contains absolutely no elements that guide or imply negative values for minors.
A child actor portrays the sister during her childhood stage, participating in various lessons and social practice activities.
As time progresses within the game and the sister grows up, she is portrayed by an adult actor.
Regarding the deliberate distortions and selective interpretations of what I referred to as an "emotional ending": This refers to the point in the game, after the sister turns 18, where the brother chooses whether to reveal the truth of his origins. The "ending" then deals with how the sister processes and views her relationship with this brother, with whom she has shared a life of mutual dependence since childhood, despite the lack of blood ties.
Legal Warning to Harassers:
Furthermore, this is a warning to certain cyberbullies: Your actions in obtaining personal phone information through illicit channels to conduct harassment have been reported to the police and a case has been officially filed 30 minutes ago. Consider the consequences.
Final Statement:
Only those who have actually seen the content labeled as "LTP" have the standing to comment on / report / criticize it. Conversely, any statements made without seeing it are considered slanderous accusations.
Game Feature Descriptions:
[Study]
The protagonist (player as the brother) can arrange for the sister to take various lessons.
Lessons primarily increase different attributes.
Studying consumes in-game currency.
[Social Practice]
The protagonist can arrange for the sister to participate in various social practice activities.
This will increase certain attributes and earn in-game currency.
However, it generates significantly more fatigue.
[Rest]
The protagonist can arrange for the sister to rest at home or go on outings/trips.
This reduces the sister's fatigue level and may even increase Affection Points.
Affection Points are a prerequisite for unlocking the best emotional ending.
[Wardrobe]
The protagonist can choose different outfits for the sister to wear.
Changing clothes affects the sister's mood/state while at home, varying depending on the outfit worn.
Media
Trailers and screenshots straight from the store page
Latest news
Recent updates from the game's own feeds
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《Worthy or not?》 Release Announcement – April 18 -
MysteryCrown wishes you all the best in the Chinese new year -
Announcement the Release of "The invisible Us" -
"Mourningwood Lodge2:Hidden voice" Release Announcement -
"Mourningwood Lodge2:Hidden Voice" - Release Date Announcement: October 25th -
September 27 Announcement
我的妹妹未来 price history and current deals
我的妹妹未来 for PC currently sells from $6.99 at authorized stores. Its all-time low is $6.29, set on 2026-06-25.
Compare 我的妹妹未来 editions
我的妹妹未来 comes in 2 editions: 我的妹妹未来, 我和未来有个约定. The edition list shows what each one includes.
我的妹妹未来 reviews, playtime, and age rating
299 people have reviewed 我的妹妹未来. 87% are positive. Steam calls that Very Positive. Brazil rates it l.
Frequently asked questions
Answered from this game's own data. Where I have none, I say nothing.
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