Status
SteamPeaks
ChartsSalesUpcomingPatchesNewsCalculator
New on SteamEvery app, DLC and depot the minute Steam creates itAppsEvery app on Steam, newest change firstPackagesSubs and bundles, and what each containsDepotsDepots, manifests and install sizesTagsSteam's user tags and the games under themDevelopers & publishersCompanies and their cataloguesTechnologiesEngines, SDKs and anti-cheat found in the filesChange historyEvery PICS changelist as it lands
SignalsNineteen readings of the whole catalogueCompareAny games side by sideRecordsAll-time peaks and the days they were setReportsWeekly and monthly write-upsAlerts & newsroomWatch a game, get told when it movesSteam statusIs Steam up, right nowWeb API explorerTry the endpoints in the browser
NewsSteam's own announcements and the sales calendarCalculatorWhat a Steam account is worth, and its pile of shame
/
Sign in
/
SteamPeaks
The ultimate resource for Steam data.
ExploreChartsSalesSales and festsUpcomingPatchesNewsRecordsTrendingSignals
DatabaseAppsPackagesDepotsTagsDevelopersTechnologiesChange history
ToolsCalculatorCompareSearchAlertsSteam statusAPI
SiteMethodologyFAQDiscordSupportSign in via Steam
Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.
PrivacyCookiesFair useStatus
AtomfallNewsAtomfall® │Dare You Visit The Dark And Lonely Waters Of The Wicked Isle?
Community

Atomfall® │Dare You Visit The Dark And Lonely Waters Of The Wicked Isle?

Atomfall · published 29 May 2025, 13:03 UTC

All newsPlayers around this dateRead on Steam

Something wicked this way comes... We are pleased to announce that Wicked Isle, a story expansion for our hit survival action title, Atomfall® will launch on June 3rd. The expansion adds a whole new location to the game, with its own set of characters and enemies as well as additional leads, weapons, skills, items and multiple new endings for the main game.

A new trailer showcasing the content from Wicked Isle is available to watch here:
Watch on YouTube

Drawing on the folk horror elements of the game for inspiration, the story expansion is set on Midsummer Island. To cross to the island players must talk to the boat-keeper who can be found on the jetty in Wyndham Village. He will give you information about the island as well as your first Lead.

“Midsummer is located close to the Windscale Atom Plant and as a result the levels of infection in both the people and environment are higher than on the mainland,” explained Ben Fisher, Head of Design at Rebellion. “You are going to meet new enemy factions including pirate bandits and infected druids. To help you survive there are new weapons to be found on the island including a devastating Blunderbuss shotgun, a new bow, cutlass, daggers and the Beekeeper’s Staff. You will also be able to acquire new skills which will aid you on your quest as well as an upgraded metal detector which will enable you find even more loot caches.”

The Leads you uncover in Wicked Isle will open a variety of story threads, some of which create new potential endings for the main Atomfall® game.

Included in the Deluxe Edition and in the Deluxe Upgrade Pack and available to purchase separately when released (£14.99, €19.99, $19.99), Wicked Isle will be available from June 3rd on PC via Steam.

A UK-based post-apocalyptic survival-action game, Atomfall® is inspired by the real life Windscale nuclear incident in the 1950s. Players will embark on a fictionalised adventure meeting a cast of weird and wonderful characters as they try to uncover the mystery and escape the quarantine zone. So far over 2.5 million players have jumped into the world of Atomfall®.

Atomfall® is available now on PC via Steam. Atomfall® is Certified on Steam Deck.

For the latest news and updates, please visit Atomfall.com and be sure to follow Atomfall® on our new social channels: Twitter, Facebook, Instagram and YouTube.

More from Atomfall

Other announcements

All news
Esports4 Sep 2026New Alien Deathstorm™ Trailer Showcases The Thrilling Reactor MissionWe at Rebellion have released a brand-new gameplay trailer for our forthcoming action-horror title Alien Deathstorm™. Released to coincide with Gamescom, where the game was playable for the first time, the trailer showcases the thrilling first-person experience that players will face when the game launches in Spring 2027. The new Alien Deathstorm Gamescom trailer is available to watch here Alie…Community1 Jul 2026Atomfall Community Feedback SurveyAtomfall players! You have scavenged through Wyndham thoroughly 🔦 And now we want to hear from you Have your say 👉Sale19 Jun 202660% Off Atomfall® | Rebellion Publisher Steam SaleThe Rebellion Publisher sale is now live and Atomfall® is currently on sale on Steam players will save 60% off: For the latest news and updates, please visit Atomfall.com and be sure to follow Atomfall® on our social channels: Twitter , Facebook , Instagram and YouTube.