How many people are playing MORTALITY DECOMP. KILLERS right now?

MORTALITY DECOMP. KILLERS is app 3560730 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of MORTALITY DECOMP. KILLERS?

1 concurrent players on 14 Sep 2026.

When was MORTALITY DECOMP. KILLERS released on Steam?

MORTALITY DECOMP. KILLERS was released on Steam on 25 Apr 2025.

Status

SteamPeaks

MORTALITY DECOMP. KILLERS

GameApp ID 3,560,730by CUPPAKILLReleased 25 Apr 2025

WindowsEngine —

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App ID3,560,730

Release date25 Apr 2025

Engine—

Install size997 MB

TypeGame

Last update2 Sep 2026

Steam DeckUnknown

DLC1

DeveloperCUPPAKILL

Changenumber38,667,758

PriceFree

Packages1

PublisherCUPPAKILL

SystemsWindows

Followers—

Depots2

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MORTALITY DECOMP. KILLERS

CUPPAKILL
Released 25 Apr 2025·App 3560730

Steam user reviews

Very Positive

80.4%· 107 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 21 minutes ago · not a live figure

—of peak

All-time peak

14 Sep 2026

Update history

A permanent record of every observed change.

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MORTALITY DECOMP. KILLERS Update History · SteamPeaks