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Plague Island DLC is OUT! V.1.2.1 Finalized

ATOM RPG: Post-apocalyptic indie game · Community Announcements · October 15, 2026

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Hey guys!

Today is a wonderful occasion: not only have we finished the v1.2.1 improvements that were previously in beta, but we've also finally released the Plague Island DLC for ATOM RPG!

Plague Island DLC




Now this new story addition to ATOM is finally ready to take you on a flight to an entirely new world map: a mysterious island home to 25+ new characters, dozens of quests, and a variety of locations, including a still semi-functional pre-war bunker. Explore its depths to find a way to deck yourself and your mates out in suits of Special Armor, get your hands on a NEW CAR, and discover much more!

Plenty of surprises and revelations await you. But take heed, for the journey may prove perilous for lower-level players, especially those traveling with only a few companions.


Despite being accessible as soon as you bribe your way into Krasnoznamenny, Plague Island is a challenge!

In other news, we're happy to announce that version 1.2.1 is finally out of beta! We're very sorry for any temporary inconvenience this version may have caused. With this update, anything that broke should now be working smoothly again. And if it isn't, keep in mind that we're always here to read your reports and apply fixes as quickly as humanly possible.

Please use the Bugs subsection of Steam forums, we are in it constantly.


We may be a tiny team, but we are dedicated to you guys and we'll never let you down!

Cheers, and let there be ATOM!

Change log:



Gameplay and interface

Weapons, ammunition, and equipment

Visual and technical improvements

Important ammunition note
If your current weapon contains an old or incompatible ammunition type, unload/eject the ammunition first, then reload the weapon with the correct ammunition.
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