Set in an alternate history five years after the Windscale Incident, Atomfall sees players take on the role of an amnesiac in a radically changed northern England. They'll need to piece together everything going on by uncovering leads in the game world, while also attempting to survive against druids, a military occupation, and more. Players can also complete pacifist playthroughs or "kill everyone" playthroughs in Atomfall, ensuring there are tons of ways to engage with the game.