My Desktop Sister

An anime desktop companion whose mood changes with your interactions

Sibling Interactive · Published by Okasan's Recipe · Released Jul 31, 2025

Reviews: Very Positive; 80% of 122
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; Aug 18, 2025
Minimum PC: R9 285; 8 GB RAM · 0.1 GB disk; Full requirements

What is My Desktop Sister?

This free-to-play, single-player simulation places an anime character on your desktop while you use your PC. You give her gifts and complete daily quests to earn rewards and unlock dialogue events.

For you if...

+you enjoy casual character interactions alongside your usual computer activities

Not for you if...

−you want a companion that never demands your attention

What players say

80% of 122 reviews are positive

Players praise the character's appearance and outfit designs. They criticize repetitive questions and replies, and several also report bugs or functions that do not work.

Screenshots and trailer

My Desktop Sister system requirements

Minimum: R9 285, 8 GB RAM, 0.1 GB of disk space.

As published by the developer.

Can my PC run My Desktop Sister?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows 7
Processor: AMD / Intel CPU (AMD FX-4300 or Intel i3-4130 or newer)
Graphics: AMD / NVIDIA dedicated graphics card, with at least 2GB of dedicated VRAM and Shader Model 5.1 support (AMD R9 285 and NVIDIA GeForce GTX 760 or newer)
Memory: 8 GB RAM
Storage: 128 MB available space

OS: Windows 10
Processor: AMD / Intel CPU (AMD Ryzen 3 1300x or Intel i7-930 or newer)
Graphics: AMD / NVIDIA dedicated graphics card, with 6GB of dedicated VRAM and Shader Model 6.0/6.1 support (i.e. AMD RX 580 8GB and NVIDIA GeForce GTX 1060 or newer)
Memory: 16 GB RAM
Storage: 256 MB available space

Does My Desktop Sister have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does My Desktop Sister run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 14
Steam features: Family Sharing
Languages: Full audio: English, Simplified Chinese. Text only: French, Portuguese - Brazil, Russian, Spanish - Latin America.

Does My Desktop Sister use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam