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Pact Between Us

Pact Between Us

"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.

Released Jul 25, 2025 Developer MYSTERY CROWN Platforms Windows · Mac JRPGMultiple EndingsVisual NovelLife SimDating Sim
View on Steam ↗ $6.99 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

86.7%positive301 reviews
Recommended · 2 found this helpful

“Pact Between Us is the most "game" that Mystery Crown released so far (well for what concern their FMV division at least). I was surprise. It's a good game but my point is that you actually play this instead of having almost no gameplay or a very limited gameplay like some other…”

— a player, Steam review · 12 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2025-08 via SteamCharts.

17all-time peak
0 2 5 3 avg · Aug 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

69achievements
30.4%median completion
7.1%rarest: 6th Contest Win
76.8% of players 71.7% of players 68.7% of players 63.3% of players 59.7% of players 57.5% of players 56.8% of players 53.9% of players 51.0% of players 50.0% of players 44.9% of players 44.9% of players 44.1% of players 41.9% of players 41.6% of players 41.1% of players 40.4% of players 40.3% of players 40.1% of players 38.0% of players 37.3% of players 36.2% of players 35.2% of players 34.5% of players 34.1% of players 33.3% of players 33.0% of players 32.8% of players 32.4% of players 32.1% of players 32.0% of players 31.6% of players 31.1% of players 30.6% of players 30.4% of players 28.9% of players 27.8% of players 27.7% of players 26.9% of players 26.0% of players 25.8% of players 23.1% of players 22.9% of players 22.8% of players 22.2% of players 18.9% of players 18.6% of players 17.8% of players 15.4% of players 13.3% of players 12.8% of players 12.2% of players 12.1% of players 11.9% of players 11.3% of players 11.2% of players 11.0% of players 10.9% of players 10.0% of players 9.8% of players 76.8% 0% most earned rarest
Almost everyone has
76.8%Conference 1 — Conference 1
71.7%11th Birthday — 11th Birthday
68.7%Lost & Found — Lost & Found
Rarest badges of honor
7.1%6th Contest Win — 6th Contest Win
7.2%Styling — Styling
7.7%7th Contest Win — 7th Contest Win

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.

$6.99current · sampled 2026-09-26 21:12 UTC
$6.99lowest since tracking began2026-09-26
US6.99 USD
EU6.89 EUR
UK5.89 GBP
Australia10.25 AUD
Canada8.99 CAD
Japan800 JPY
Brazil23.50 BRL
China29.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$4.3 Brazil Japan Canada US Australia UK EU≈$7.9

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Apr 18, 2026
《Worthy or not？》 Release Announcement – April 18

To our new and longtime supporters, Our latest original FMV 《Worthy or not？》 is officially released today, April 18. Thank you for your continued support. We have already shared our thoughts and journ

Feb 16, 2026
MysteryCrown wishes you all the best in the Chinese new year

MysteryCrown FMV Studio would like to express our deepest gratitude for your long-term companionship and support. It has been over two years since the launch of our first FVM, 'Try and love', on Janua

Nov 22, 2025
Announcement the Release of "The invisible Us"

Dear bros who have long supported our studio, our new adapted product, "The invisible Us," released Similarly, as an adapted product, it does not have a branching structure or a true multiple-ending s

Oct 25, 2025
"Mourningwood Lodge2:Hidden voice" Release Announcement

Hello to all our longtime supporters and friends of our studio, "Back"! Our second fan-creation project, "Mourningwood Lodge2:Hidden voice" is now officially released. Before you purchase and play, I’

Oct 20, 2025
​​"Mourningwood Lodge2:Hidden Voice" - Release Date Announcement: October 25th​​

Hey bros who've been following our interactive movie game series from 《Back》! Our brand new fan-creation project, ​​"Mourningwood Lodge2:Hidden Voice", is set for an ​​early release on October 25th (t

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresCasual, Indie, RPG, Simulation
Player tagsJRPG · Multiple Endings · Visual Novel · Life Sim · Dating Sim · RPG · Time Management · Female Protagonist · Story Rich · Choices Matter · Immersive Sim · Lore-Rich (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Family Sharing
LanguagesSimplified Chinese * , English *
Achievements69
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel Core i3 Memory: 4 GB RAM DirectX: Version 11 Storage: 30 GB available space