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My Dear Sister

Game overview

My Dear Sister

4 BUDDIES · Aug 24, 2022

My Dear Sister is a first-person story-driven mystery-horror game with puzzles and exploration experience. The game focuses on the secrets of Fellows Family and the story of twin sisters Alice and Astrid.

Action Puzzle Rogue-like 3D First-Person
Last tracked players
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All-time peak
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24-hour change
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Steam reviews
83.3% positive
6 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description


WELCOME TO FELLOWS FAMILY MANSION

After 10 years, Alice receives a letter from her lost twin sister Astrid, and now she stands in front of Fellows Family Mansion.
She looks at the letter and the family photo under the heavy rain, her childhood memories are so dark.

Why she lost her twin sister?
What was the secrets of Fellows Family?
Why did they leave her to a foster family after Astrid’s disappearance?

On a dark November night, Alice should solve Astrid’s puzzles to find the answers of these questions.

My Dear Sister
It is a single player story horror game.
It is a game where players will progress by solving various puzzles and solve mysteries.
Media gallery 8 screenshots · 0 videos
My Dear Sister game capsule image

Screenshots

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Player activity

Concurrent players over the last 48 hours.

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Latest news

All news on Steam ↗
Update 1.0.2 ( Bug fix ) Update 1.0.1 (Difficulty Level)
System requirements Windows

Windows

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10,11 64-bit
  • Processor: Quad-core Intel or AMD processor, 2.5 GHz or faster
  • Graphics: NVIDIA GeForce 470 GTX or AMD Radeon 6870 HD series card or higher
  • Storage: 3 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10,11 64-bit
  • Processor: Intel i5 or Ryzen 3 series, 3GHz or faster
  • Graphics: NVIDIA GeForce GTX 1050 Ti or AMD Radeon RX 550
  • Storage: 3 GB available space
Game details Languages, features & support
Publisher
4 BUDDIES
Brazilian rating
14
Steam Germany rating
16
Features
Single-player, Family Sharing
Languages
English*, Turkish
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
TurkishYesNoYes
Steam store page fresh · checked 2026-10-01 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Game Insights

Buy Verdict

Watch — $1.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~13 days until next sale

Value Score

Great Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile. Priced as Budget at $1.99.

▲ Budget pricing tier

Genre Benchmarks

Value Ratio Top 0%

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

Is My Dear Sister worth buying right now?
Watch — $1.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does My Dear Sister go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is My Dear Sister free to play?
My Dear Sister costs $1.99 on Steam.
What genre is My Dear Sister?
My Dear Sister is a Action, Indie game.
Who developed My Dear Sister?
My Dear Sister was developed by 4 BUDDIES and published by 4 BUDDIES.
What platforms does My Dear Sister support?
Available on Steam for Windows.

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