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PathogenicNewsPathogenic is OUT NOW
Steam news

Pathogenic is OUT NOW

Pathogenic · published 16 Jul 2026, 12:25 UTC

All newsPlayers around this dateRead on Steam

Hey Parasites!

The Pathogen is out of the petri dish.

Pathogenic 1.0 is OUT NOW.

You are a disease, a lone parasite waging a desperate war against the immune system. Choose one of our 7 distinct pathogens and fight through 6 vibrant organs of the human body, each with its own set of defenders. Loot and combine over 120 powerful organelles and mutations to craft game-breaking combos.

From the winding maze of the Intestines to the abrupt airflows in the Lungs, only the deadliest pathogen can survive this onslaught. And if you are big-brained enough, perhaps you can find your way into a secret level.

For those who are looking for more evolution possibilities, we've set up a Steam mod workshop for Pathogenic. Feel free to start experimenting and explore new potentials of infection!

Alongside the main game, we also have a supporter pack for those who enjoy our music and art! It contains a full collection of our 15 thematic soundtracks, and a concept art book looking behind the scenes of the game’s making. It is now available at an SRP of $9.99/£9.99/€9.99, with a 40% launch discount.

We are also spreading the plague to other developers. Here are a few viral (medically) and evolutionary bundles for you!

Our pathogen has come far, and we couldn't have done it without such an amazing community helping us grow. From the bottom of our plague-ridden hearts, a massive thanks to each and every one of you for all the support along the way, for all your encouragement and for the helpful feedback. We hope you enjoy spreading the infection in the human body and pushing the limits of evolution (or our game's performance).

Lastly, don't forget to join our Discord community! From tips and guides to git gud to sharing the most broken pathogen you can assemble, you'll find many fellow pathogens there! And follow us on YouTube, Twitter, TikTok for more Pathogenic news!

More from Pathogenic

Other announcements

All news
In-game event7 Aug 2026New Patch: Balancing AdjustmentsHi Parasites! We're back with a new update! This time the focus is mostly on balancing. We've been combing through all your feedback here on Steam and on our Discord reporting channels, and we noticed a few organelles and mutations performing far better than intended due to how the buffs were stacked. This patch will turn them down a notch, while also buffing several other organelles to encoura…In-game event2 Aug 2026More Updates + The Demo Returns!Hey Parasites! Thursday July 30 marked the second week since Pathogenic launched and the end of our launch sale. Thanks to all of your support, these two weeks couldn’t have gone any better. We are truly grateful for everyone playing Pathogenic and sharing your thoughts on the game. We are getting plenty of feedback from the community every day, and will keep working on fixes and optimizations…In-game event22 Jul 2026Post-Launch Update: Addressing Player FeedbackHey Parasites! Pathogenic just passed 100k copies sold! Thank you so much for your support that helped us reach this massive milestone in less than a week after launch. Now for the more important thing of today: Pathogenic just got a new update with a series of rebalancing, optimizations and fixes! Balancing We've heard your feedback about the Lungs difficulty scaling. While it will remain as a…