Rebellion’s survival-action hit Atomfall just got a nasty new twist—The Red Strain expansion is out now. Priced at £14.99 on PC and £15.99 on PlayStation and Xbox, it’s available across Xbox Series X/S, Xbox One, PS5, PS4, and PC via Steam and Epic.
Welcome to Test Site Moriah
The spotlight falls on Test Site Moriah, a secret B.A.R.D research hub buried in the hills and built on an old missile facility. When the quarantine hit, things went sideways fast. Now the site’s overrun, its labs leaking a deadly virus, and its new “owners” aren’t exactly friendly. Players finally get a chance to step inside and uncover the ugly truth.
What’s New in The Red Strain?
- Fresh loot and skills to keep you alive across the Quarantine Zone
- Suppressed weapons for sneaky kills and hacked robots for big firepower
- New foes, some warped by infection, others straight out of nightmare experiments
- New endings to Atomfall’s story, giving your choices extra weight
Price, Platforms, and Perks
The expansion is live today for £14.99 on PC and £15.99 on PlayStation and Xbox. That’s not all—Rebellion has also dropped a new wave of Atomfall merch, including an enamel mug stamped with the C.O.R.E. logo, blueprint-style tees, and even “End of the Line” drinkware for all your post-apocalyptic hydration needs.
A Darker Atomfall
If the base game’s mix of survival, scavenging, and radiation wasn’t enough, The Red Strain dials it all up with a claustrophobic new setting and a viral twist. Test Site Moriah is waiting, and it doesn’t want you to leave in one piece.
Don’t forget to check out our original review for Atomfall.
