PCGame

Who Pressed Mute on Uncle Marcus?

Live-action mystery adventure about finding which relative poisoned your uncle

Wales Interactive, Good Gate Media · Published by Wales Interactive · Released Mar 18, 2022

Adventure

Reviews
Mostly Positive
71% of 718
Recent reviews
Not enough recent
Players
1
daily peak, Oct 28, 2026
Steam Deck
Verified
Last update on Steam
5 months ago
Apr 30, 2026
Minimum PC
DirectX 11 GPU
2 GB RAM · 11 GB disk
Full requirements

What is Who Pressed Mute on Uncle Marcus??

A single-player mystery adventure told through filmed scenes. You play Abby, choosing responses during a family birthday quiz to discover which relative poisoned Uncle Marcus.

For you if...

  • +you enjoy branching stories with multiple endings

Not for you if...

  • −you want hands-on action rather than watching filmed scenes

What players say

71% of 718 reviews are positive

Players praise the family humor, but disagree on the acting. A recurring complaint is having to replay scenes to gather enough evidence even after working out the culprit.

Screenshots and trailer

Who Pressed Mute on Uncle Marcus? screenshot 1

Who Pressed Mute on Uncle Marcus? system requirements

Minimum: DirectX 11 GPU, 2 GB RAM, 11 GB of disk space.

As published by the developer.

Can my PC run Who Pressed Mute on Uncle Marcus??

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Minimum

OS
Windows 7 32-bit
Processor
2.0 GHz
Graphics
DirectX 11.0 compatible video card
Memory
2 GB RAM
Storage
11 GB available space
DirectX
Version 11

Recommended

OS
Windows 10 64-bit
Processor
2.0 GHz
Graphics
DirectX 11.0 compatible video card
Memory
4 GB RAM
Storage
11 GB available space
DirectX
Version 11

Does Who Pressed Mute on Uncle Marcus? have co-op or multiplayer?

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

Does Who Pressed Mute on Uncle Marcus? run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, macOS
Achievements
17
Steam features
Cloud saves, Family Sharing
Languages
Full audio: English. Text only: French, German, Russian, Simplified Chinese, Turkish.

Does Who Pressed Mute on Uncle Marcus? 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

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