SPSTEAMPULSELIVE ANALYTICS
Zombie Army 4: Undercover Karl Outfit

Zombie Army 4: Undercover Karl Outfit

Rebellion | Feb 18, 2021 | DLC

Released

DLCfor Zombie Army 4: Dead War

ActionSteam Store

  • Steam app typeDLC
  • Steam App ID1088945
  • PriceFree to play
  • Release dateFeb 18, 2021
  • DeveloperRebellion

Zombie Army 4: Undercover Karl Outfit is a Steam DLC entry. SteamPulse displays its Store metadata without treating it as a live playable game.

  • Steam app typeDLC
  • Steam App ID1088945
  • PriceFree to play
  • Release dateFeb 18, 2021
  • DeveloperRebellion
  • PublisherRebellion
  • Parent gameZombie Army 4: Dead War

Genres: Action

Company pages: Developer: RebellionPublisher: Rebellion

Top Steam chartsTop 100 gamesDLC directorySteam Store page

Game overview

Overview

Zombie Army 4: Undercover Karl Outfit is a Steam DLC connected to Zombie Army 4: Dead War. It was prepared by Rebellion, published by Rebellion, and released on Feb 18, 2021. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Zombie Army 4: Undercover Karl Outfit is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Zombie Army 4: Dead War.

Language and system requirements

Zombie Army 4: Undercover Karl Outfit is available in 12 languages including:

EnglishFrenchItalianGermanSpanish - SpainJapaneseKoreanPolishPortuguese - BrazilRussianSimplified ChineseTraditional Chinese languages with full audio support

regional rating details listed by Steam when available

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listedIntel Core i3-6100 (or AMD equivalent)Not listedNvidia GT 1030 2GB (or AMD equivalent)Not listed

Recommendations and store value

Zombie Army 4: Undercover Karl Outfit has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Detailed game overview

Zombie Army 4: Undercover Karl Outfit overview details

Zombie Army 4: Undercover Karl Outfit is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

As a former sniper, Karl Fairburne had all the tools he needed to get behind enemy lines, including impersonating a Nazi officer! This disguise doesn’t work against the dead, but at least it keeps the blood off! This pack includes three new cosmetic items for Karl Fairburne; 1 Character Costume (German Officer) 2 Hats (Officer Hat + German Helmet)

SteamPulse editorial summary

Zombie Army 4: Undercover Karl Outfit is listed as a DLC with Free to play. It supports Windows, belongs to Single-player, Multi-player, Co-op, Online Co-op, Downloadable Content, Steam Achievements, Full controller support, and Steam Cloud, and is associated with Action. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Overview facts

FieldValue
GameZombie Army 4: Undercover Karl Outfit
Steam App ID1088945
TypeDLC
Release dateFeb 18, 2021
DeveloperRebellion
PublisherRebellion
PriceFree to play
PlatformsWindows
GenresAction
CategoriesSingle-player, Multi-player, Co-op, Online Co-op, Downloadable Content, Steam Achievements, Full controller support, Steam Cloud, Steam Leaderboards, Family Sharing
Supported languagesEnglish * , French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese * languages with full audio support
WebsiteOfficial website

Player and review overview

MetricValue
Latest observed playersNot applicable
SteamPulse tracked peakNot applicable
Positive reviews11
Negative reviews2
Total reviews13
Positive percent85%
Review typePositive
RecommendationsNot available
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateFeb 18, 2021
Official Steam feed update (UTC)Not available
SteamPulse last record update (UTC)27 May 2026 - 04:55:04 UTC
Live player count updated (UTC)Not applicable
Store metadata updated (UTC)27 May 2026 - 04:55:04 UTC

Support and legal notes

FieldValue
Support email[email protected]
Support URLSupport page
Legal noticeCopyright ©2021 Rebellion. All rights Reserved. The Rebellion name and logo, the Zombie Army name and logo are trademarks of Rebellion and may be registered trademarks in certain countries.

References

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

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/dlc/1088945
Steam Storehttps://store.steampowered.com/app/1088945/
Steam Communityhttps://steamcommunity.com/app/1088945
PCGamingWiki search
IGDB searchSearch IGDB for Zombie Army 4: Undercover Karl Outfit

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 Zombie Army 4: Undercover Karl Outfit?

Zombie Army 4: Undercover Karl Outfit is tracked here as a Steam DLC, so SteamPulse does not treat it like a standalone live-player game. The useful activity signals for this kind of page are price, reviews, metadata, media, and its relationship to the parent app when one exists.

Is Zombie Army 4: Undercover Karl Outfit growing or declining recently?

Zombie Army 4: Undercover Karl Outfit does not have enough dated player-history points yet to calculate a reliable growth or decline percentage. Once SteamPulse has at least two tracked player-history points, this answer will compare the first available chart point with the latest tracked point.

What country-level audience data is available for Zombie Army 4: Undercover Karl Outfit?

In the observed sample of public reviewer profiles with a visible country, the leading shares are Caribbean Netherlands (33.3%), Australia (33.3%), United States (33.3%). The separate directional player-region model assigns its leading shares to United States (25.5%), Australia (18.3%), Caribbean Netherlands (17.9%). The directional follower-region model assigns its leading shares to United States (29%), Australia (21.4%), Caribbean Netherlands (20.5%). The directional wishlist-region model assigns its leading shares to United States (23.7%), Australia (15.3%), Caribbean Netherlands (14%). 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 Zombie Army 4: Undercover Karl Outfit?

Zombie Army 4: Undercover Karl Outfit currently sits at 85% positive across 13 Steam reviews tracked by SteamPulse, including 11 positive reviews and 2 negative reviews. Steam labels the current review summary as Positive.

How much follower and Twitch attention does Zombie Army 4: Undercover Karl Outfit have?

SteamPulse is not treating the current Twitch number as authoritative because the Twitch category for this app is not resolved yet or the Twitch API credentials are unavailable.

What is the current Steam price for Zombie Army 4: Undercover Karl Outfit?

Zombie Army 4: Undercover Karl Outfit 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

Positive

85% positive, 11 positive, 2 negative

Price and discount

Free to play

Platforms

Windows

Categories

Single-player, Multi-player, Co-op, Online Co-op, Downloadable Content, Steam Achievements

Achievements

Not available

Platform releases

No data available

System requirements

Minimum requirements

Minimum: OS *: Windows 10 64-bit / Windows 7 64-bit* Processor: Intel Core i3-6100 (or AMD equivalent) Graphics: Nvidia GT 1030 2GB (or AMD equivalent) Additional Notes: *Windows 7 64-bit version 7601 supported only via the Vulkan launcher option.

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