SPSTEAMPULSELIVE ANALYTICS
Atomfall Story Expansion Pack: The Red Strain

Atomfall Story Expansion Pack: The Red Strain

Rebellion | Sep 16, 2025 | DLC

Released

DLCfor Atomfall

ActionAdventureSteam Store

  • Steam app typeDLC
  • Steam App ID3252020
  • Price$19.99
  • Release dateSep 16, 2025
  • DeveloperRebellion

Atomfall Story Expansion Pack: The Red Strain is a Steam DLC entry. SteamPulse displays its Store metadata without treating it as a live playable game.

  • Steam app typeDLC
  • Steam App ID3252020
  • Price$19.99
  • Release dateSep 16, 2025
  • DeveloperRebellion
  • PublisherRebellion
  • Parent gameAtomfall

Genres: Action, Adventure

Company pages: Developer: RebellionPublisher: Rebellion

Top Steam chartsTop 100 gamesDLC directorySteam Store page

Game overview

Overview

Atomfall Story Expansion Pack: The Red Strain is a Steam DLC connected to Atomfall. It was prepared by Rebellion, published by Rebellion, and released on Sep 16, 2025. 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

Atomfall Story Expansion Pack: The Red Strain 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 Atomfall.

Language and system requirements

Atomfall Story Expansion Pack: The Red Strain is available in 12 languages including:

EnglishFrenchItalianGermanSpanish - SpainKoreanPolishPortuguese - BrazilRussianSimplified ChineseTraditional ChineseJapanese languages with full audio support

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

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumWindows 10 or laterIntel CPU Core i5-9400f or equivalentNot listedNvidia 2060, Intel Arc A750, AMD Radeon RX 6600 or equivalent (6GB minimum)Not listed
WindowsRecommendedNot listedNot listedNot listedNot listedNot listed

Recommendations and store value

Atomfall Story Expansion Pack: The Red Strain 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

Atomfall Story Expansion Pack: The Red Strain overview details

Atomfall Story Expansion Pack: The Red Strain is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

The Red Strain About the Game Continue the adventure of Atomfall with "The Red Strain” Story Expansion Pack, introducing a new location, enemies, quests, characters, items, weapons, and more. Nestled in the hills, away from the prying eyes of the locals, lies Test Site Moriah. A secret research station built on the site of an old missile testing facility, it has been shrouded in mystery ever since it opened. But something changed when the quarantine came into effect and the facility has fallen into more nefarious hands who are keen to keep its secrets for themselves. Now a route back into the facility has been located, and with it the opportunity to finally get some answers. Investigate Test Site Moriah Before the Windscale Disaster, the research site was home to top-secret government projects, so classified that even those at the top of B.A.R.D were unaware of their existence. Now the facility lies forgotten, deliberately sealed away from the rest of the Quarantine Zone. What secrets rest behind the locked doors? Only you can find out. A new story in its own right, The Red Strain offers original leads that interlink with Atomfall’s core narrative, expanding the story and unlocking new endings to your adventure. Enhance your Arsenal Enhance your experience with a variety of new skills and equipment. Strike from the shadows with new suppressed firearms or unlock the ability to equip the heavy weaponry from disabled robots and unleash devastating attacks on your enemies. Fight for Survival A terrifying new threat, never encountered before enemies and challenging obs…

SteamPulse editorial summary

Atomfall Story Expansion Pack: The Red Strain is listed as a DLC with $19.99. It supports Windows, belongs to Single-player, Downloadable Content, Steam Achievements, Full controller support, Steam Cloud, and Family Sharing, and is associated with Action and Adventure. 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
GameAtomfall Story Expansion Pack: The Red Strain
Steam App ID3252020
TypeDLC
Release dateSep 16, 2025
DeveloperRebellion
PublisherRebellion
Price$19.99
PlatformsWindows
GenresAction, Adventure
CategoriesSingle-player, Downloadable Content, Steam Achievements, Full controller support, Steam Cloud, Family Sharing
Supported languagesEnglish * , French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Japanese * languages with full audio support
WebsiteOfficial website

Player and review overview

MetricValue
Latest observed playersNot applicable
SteamPulse tracked peakNot applicable
Positive reviews26
Negative reviews5
Total reviews31
Positive percent84%
Review typePositive
RecommendationsNot available
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateSep 16, 2025
Official Steam feed update (UTC)Not available
SteamPulse last record update (UTC)2 September 2026 - 09:28:58 UTC
Live player count updated (UTC)Not applicable
Store metadata updated (UTC)2 September 2026 - 09:28:58 UTC

Content descriptors

Our game contains: Violence: The ability to kill characters with fists, melee weapons, throwables, guns and a bow. Blood splatter on hands and enemies after killing. Blood trails as environment decoration. People/monsters impaled on stakes (though not gory). Alcohol reference but not use or consumption of alcohol: Visible alcohol bottles used as crafting materials. There's a pub that can be found in the Village Implied Nudity: A "Feral" character with covered genitals. Their torso is showing but there are no nipples. Potential Suicide Depiction: An ambiguous scene where the player jumps into a pit, potentially a form of suicide, though not definitively death. Cultist Rituals: The presence of the staked people/monsters indicates cultist rituals.

Support and legal notes

FieldValue
Support email[email protected]
Support URLSupport page
Legal noticeCopyright ©2025 Rebellion. All rights Reserved. The Rebellion name and logo, the Atomfall 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/3252020
Steam Storehttps://store.steampowered.com/app/3252020/
Steam Communityhttps://steamcommunity.com/app/3252020
PCGamingWiki search
IGDB searchSearch IGDB for Atomfall Story Expansion Pack: The Red Strain

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 Atomfall Story Expansion Pack: The Red Strain?

Atomfall Story Expansion Pack: The Red Strain 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 Atomfall Story Expansion Pack: The Red Strain growing or declining recently?

Atomfall Story Expansion Pack: The Red Strain 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 Atomfall Story Expansion Pack: The Red Strain?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United Kingdom (46.7%), United States (13.3%), Sweden (6.7%). The separate directional player-region model assigns its leading shares to United Kingdom (31.6%), United States (14.6%), Canada (5.8%). The directional follower-region model assigns its leading shares to United Kingdom (38.4%), United States (15.7%), Canada (5.3%). The directional wishlist-region model assigns its leading shares to United Kingdom (25.3%), United States (15.1%), China (8.1%). 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 Atomfall Story Expansion Pack: The Red Strain?

Atomfall Story Expansion Pack: The Red Strain currently sits at 84% positive across 31 Steam reviews tracked by SteamPulse, including 26 positive reviews and 5 negative reviews. Steam labels the current review summary as Positive.

How much follower and Twitch attention does Atomfall Story Expansion Pack: The Red Strain 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 Atomfall Story Expansion Pack: The Red Strain?

Atomfall Story Expansion Pack: The Red Strain is currently listed at $19.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window.

Reviews, pricing, and metadata

Review summary

Positive

84% positive, 26 positive, 5 negative

Price and discount

$19.99

Platforms

Windows

Categories

Single-player, Downloadable Content, Steam Achievements, Full controller support, Steam Cloud, Family Sharing

Achievements

Not available

Platform releases

No data available

DLC and packages

Atomfall Story Expansion Pack: The Red StrainBuy Atomfall Story Expansion Pack: The Red Strain #1152584$19.99

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 or later Processor: Intel CPU Core i5-9400f or equivalent Graphics: Nvidia 2060, Intel Arc A750, AMD Radeon RX 6600 or equivalent (6GB minimum)

Recommended requirements

Recommended: Requires a 64-bit processor and operating system

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