SPSTEAMPULSELIVE ANALYTICS
MORTALITY DECOMP. KILLERS

MORTALITY DECOMP. KILLERS overview

CUPPAKILL | Apr 25, 2025 | game

Released

0players observed · 12 September 2026 - 18:40:39 UTC

ActionIndieFree To PlaySteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak6
  • Units sold (VGI)1,507
  • Revenue (VGI)No data available
  • Review score80% positive

MORTALITY DECOMP. KILLERS dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed playersNot available
  • SteamPulse tracked peak6
  • Units sold (VGI)1,507
  • Revenue (VGI)No data available
  • Review score80% positive
  • Total reviews104
  • Release dateApr 25, 2025
  • DeveloperCUPPAKILL
  • PublisherCUPPAKILL

Genres: Action, Indie, Free To Play

Company pages: Developer: CUPPAKILLPublisher: CUPPAKILL

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

MORTALITY DECOMP. KILLERS comes from CUPPAKILL and is published by CUPPAKILL. It arrived on Steam on Apr 25, 2025, and it sits naturally among Single-player, Steam Achievements, Full controller support, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

MORTALITY DECOMP. KILLERS's latest SteamPulse observation recorded 0 players at 12 September 2026 - 18:40:39 UTC, with a tracked peak near 6. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 80% positive across 104 reviews.

Language and system requirements

MORTALITY DECOMP. KILLERS is available in 1 languages including:

English

3 regional rating boards including dejus, steam germany, and igrs

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumWindows 10 or 11Intel i5 2nd gen or Equivalent2 GB RAMGeForce 9800GT Or Equivalent1 GB available space

Sales, recommendations, and streams

MORTALITY DECOMP. KILLERS has sold up to 1,507 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

MORTALITY DECOMP. KILLERS overview details

MORTALITY DECOMP. KILLERS combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

JUST LIKE IN THE PAPERS. MORTALITY DECOMP. KILLERS is a short, fast-paced 3rd person horror/comedy hybrid of games like Hotline Miami and Post Void, with hand-drawn visuals inspired loosely by retro detective comics. You'll step into the well-polished shoes of Clive, an undead detective working to take down the criminals that initially killed him. LIVE. DIE. LIVE AGAIN. When a parasite reawakens detective Clive from death, he is recruited into a secret taskforce to stop those that killed him from weaponizing this newfound immortality. Slay crooks and goons in semi-linear corridor levels that are built for honing in and optimising your own quickest path through. Prepare to die, and then die again.

SteamPulse editorial summary

MORTALITY DECOMP. KILLERS is listed as a game with Free to play. It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, and Family Sharing, and is associated with Action, Indie, and Free To Play. SteamPulse's latest observation records 0 players at 12 September 2026 - 18:40:39 UTC, a tracked peak of 6, and 80% positive reviews.

Overview facts

FieldValue
GameMORTALITY DECOMP. KILLERS
Steam App ID3560730
Typegame
Release dateApr 25, 2025
DeveloperCUPPAKILL
PublisherCUPPAKILL
PriceFree to play
PlatformsWindows
GenresAction, Indie, Free To Play
CategoriesSingle-player, Steam Achievements, Full controller support, Family Sharing
Supported languagesEnglish
WebsiteOfficial website

Player and review overview

MetricValue
Latest observed players0 · 12 September 2026 - 18:40:39 UTC
SteamPulse tracked peak6
Positive reviews83
Negative reviews21
Total reviews104
Positive percent80%
Review typeMostly Positive
RecommendationsNot available
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateApr 25, 2025
Official Steam feed update (UTC)31 August 2026 - 23:01:21 UTC
SteamPulse last record update (UTC)12 September 2026 - 18:40:39 UTC
Live player count updated (UTC)12 September 2026 - 18:40:39 UTC
Store metadata updated (UTC)12 September 2026 - 18:40:39 UTC

Content descriptors

Contains lots of gore and violence against crooks and criminals, plus brief mentions of violence and drugs.

Highlighted achievements

AchievementDescription
Bronze LeadNo description
Silver LeadNo description
Gold LeadNo description
Bronze AcesNo description
Silver AcesNo description
Gold AcesNo description
LoadedNo description
All InNo description
Bronze SewageNo description
Silver SewageNo description

Support and legal notes

FieldValue
Support email[email protected]
Support URLNot available
Legal noticeNot available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/3560730
Steam Storehttps://store.steampowered.com/app/3560730/
Steam Communityhttps://steamcommunity.com/app/3560730
PCGamingWiki search
IGDB searchSearch IGDB for MORTALITY DECOMP. KILLERS

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for MORTALITY DECOMP. KILLERS?

MORTALITY DECOMP. KILLERS's latest SteamPulse observation records 0 players at 12 September 2026 - 18:40:39 UTC, with a tracked peak of 6 concurrent players in the available SteamPulse record. The tracked peak is the highest value stored by SteamPulse and may not cover activity from before tracking began.

Is MORTALITY DECOMP. KILLERS growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for MORTALITY DECOMP. KILLERS?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (57.7%), Finland (7.7%), Brazil (7.7%). The separate directional player-region model assigns its leading shares to United States (47.6%), Brazil (7.3%), Finland (5.6%). The directional follower-region model assigns its leading shares to United States (57.7%), Brazil (6.6%), Finland (4.6%). The directional wishlist-region model assigns its leading shares to United States (39.4%), China (7.2%), Brazil (7.2%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for MORTALITY DECOMP. KILLERS?

MORTALITY DECOMP. KILLERS currently sits at 80% positive across 104 Steam reviews tracked by SteamPulse, including 83 positive reviews and 21 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does MORTALITY DECOMP. KILLERS have?

MORTALITY DECOMP. KILLERS currently has about 263 tracked Steam followers as of 23 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for MORTALITY DECOMP. KILLERS?

MORTALITY DECOMP. KILLERS is currently listed as free to play on Steam, so there is no paid entry price to compare against an older baseline. SteamPulse still keeps tracking store state, discount fields, and future pricing changes in case that status changes later.

Reviews, pricing, and metadata

Review summary

Mostly Positive

80% positive, 83 positive, 21 negative

Price and discount

Free to play

Platforms

Windows

Categories

Single-player, Steam Achievements, Full controller support, Family Sharing

Achievements

38

Platform releases
  • Steam 25 April 2025

DLC and packages

MORTALITY DECOMP. KILLERS: SHADOW OF ABADDONIn the slums of Tokydon, ruthless crime-boss 'Abaddon' is caught in a gang war over selling immortality while he struggles with his own.dlc #3887230$5.99MORTALITY DECOMP. KILLERS SoundtrackThe soundtrack to MORTALITY DECOMP. KILLERS in all it's pseudo-jazz glory! Great music to fight crime to, or just chill out at your personal headquarters.music #3560810$1.99MORTALITY DECOMP. KILLERS: SHADOW OF ABADDON SoundtrackThe soundtrack to MORTALITY DECOMP. KILLERS' second campaign, SHADOW OF ABADDON. Remixes of original tracks plus a handful of fresh ones with a style unique to the crime-lord himself!music #4058320$1.99

System requirements

Minimum requirements

Minimum: OS: Windows 10 or 11 Processor: Intel i5 2nd gen or Equivalent Memory: 2 GB RAM Graphics: GeForce 9800GT Or Equivalent Storage: 1 GB available space Additional Notes: Take these requirements with a large pinch of salt.

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.