My Dear Sister
Developed by 4 BUDDIES · Published by 4 BUDDIES
At a glance
Overview
An action, indie game by 4 BUDDIES, published by 4 BUDDIES — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for My Dear Sister.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
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
- 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
Supported languages (2)
My Dear Sister FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is My Dear Sister?
Steam classifies My Dear Sister as a Action, Indie game, developed by 4 BUDDIES. 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.
How much does My Dear Sister cost?
As of June 2026, Steam lists My Dear Sister at $1.99. Prices and regional pricing change — check the Steam page for the current figure.
Is My Dear Sister single-player or multiplayer?
Steam lists these modes for My Dear Sister: Single-player. It lists a single-player mode.
Is My Dear Sister on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists My Dear Sister for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is My Dear Sister out yet?
Yes — Steam lists a release date of Aug 24, 2022.
What platforms is My Dear Sister on?
My Dear Sister is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is My Dear Sister single-player or multiplayer?
Steam lists these modes: Single-player.
How much does My Dear Sister cost?
Steam lists it at $1.99.
Who made My Dear Sister?
My Dear Sister is developed by 4 BUDDIES and published by 4 BUDDIES.
Where to get My Dear Sister
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, 4 BUDDIES.