Atomfall Story Expansion Pack: The Red Strain

Released Sep 16, 2025

Best price on Steam for PC

$19.99 USD

Checked Nov 6, 2026

Same price at Epic Games Store

This price has not moved since we started tracking on Oct 22, 2026.

Wrong price?

Where to buy Atomfall Story Expansion Pack: The Red Strain

Store	Price	Store link
SteamBest price · tied with 1	$19.99 USD	View Deal on Steam
Checked Nov 6, 2026 Wrong price? What's wrong with the Steam price?Price is higherPrice is lowerDeal is overWrong game Anything else? (optional) about the Steam priceA person may read this; don't include personal details.
Epic Games StoreSame price	$19.99 USD	View Deal on Epic Games Store
Checked Nov 6, 2026 Wrong price? What's wrong with the Epic Games Store price?Price is higherPrice is lowerDeal is overWrong game Anything else? (optional) about the Epic Games Store priceA person may read this; don't include personal details.

Add-on for Atomfall — you need the base game to play it.

Lowest we have tracked: $19.99 USD at Steam, Nov 2026. Now $19.99 USD at Epic Games Store.