Atomfall is a survival action game set in the English countryside following a real world nuclear disaster, where players explore a quarantined zone filled with strange cults, mysterious factions, and hidden dangers.

Exploration and scavenging are paired with tense, grounded combat, as players uncover the truth behind the disaster through investigation rather than a single set narrative path. Its uniquely British take on the post disaster setting distinguishes it from more familiar wasteland survival games.