Atomfall: Wicked Isle is a story expansion for the main game, released on June 3, 2025. Available on PlayStation 5, PlayStation 4, PC (Microsoft Windows), Xbox Series X|S, and Xbox One, this DLC delves deeper into the post-apocalyptic world established in the base game. Players will embark on a new narrative journey that expands the lore and challenges presented previously.

Expanding the Atomfall Experience

This DLC content is designed to extend and enhance the core gameplay of Atomfall. It introduces a significant amount of new material, including a new story arc, a distinct location to explore, and additional challenges. The expansion integrates directly with the main game, meaning it requires the original Atomfall title to be played. Its scope appears substantial, offering a new chapter that builds upon the established world and mechanics.

Embarking on a New Journey

The narrative of Wicked Isle transports players to Midsummer Island, a location situated near the Windscale Atom Plant. Access to this new area is initiated by speaking with a boat keeper in Wyndham Village, who provides the initial "Lead" to begin the quest. Midsummer Island is characterized by higher infection levels, presenting a more perilous environment for players to navigate.

What New Threats and Opportunities Await?

Midsummer Island introduces a roster of new adversaries, including pirate bandits and infected druids, adding fresh combat encounters to the game. To aid players in facing these threats, the expansion offers a selection of new weapons. These include the Blunderbuss, a bow, daggers, and the unique Beekeeper’s Staff. Beyond weaponry, players can also unlock new skills and acquire an upgraded metal detector, providing new tools for exploration and survival.

Unlocking New Story Paths

The discovery of "Leads" on Midsummer Island plays a crucial role in progressing through the expansion's narrative. These discoveries open up new story paths, offering players branching choices that can lead to different outcomes. This feature suggests that Wicked Isle provides multiple possible alternate endings to the overall Atomfall experience, encouraging replayability and exploration of different narrative threads.

Core Gameplay and Integration

The core gameplay loop of exploration, combat, and progression from the base game is continued and expanded upon in Wicked Isle. The introduction of new enemies and weapons necessitates adaptation of combat strategies, while new skills and the upgraded metal detector offer fresh approaches to navigating the environment and uncovering secrets. The expansion seamlessly integrates these new elements into the existing framework of Atomfall.