Pathogenic is a 2D roguelike twin-stick shooter from Slug Disco and Aberrant Labs, released on Steam on July 16, 2026. It has earned a 'Very Positive' rating with over 2,300 reviews and surpassed 100,000 sales in its first week.
Pathogenic launched on Steam on July 16, 2026, after a demo that drew over 110,000 players and an 'Overwhelmingly Positive' rating from 545 reviews. The full game casts players as a pathogen invading a human body, fighting immune cells, rival parasites, and protozoa across six randomly generated organ environments, from the intestines to the heart. Players choose from seven initial parasites and combine over 120 types of organelles and mutations to build their pathogen, with permanent upgrades unlocked through plasmid fragments.
The launch was strong. Within two weeks, the game earned over 2,300 reviews, 93% positive, a 'Very Positive' rating, and surpassed 100,000 sales in its first week. Peak concurrent players exceeded 5,800, with SteamDB recording a peak of 5,890. The game's high degree of customization through organelle placement and plasmid trees has been praised.
Earlier coverage noted the game's biological twist: stages and enemies deform in real time when attacked. The demo let players choose from three pathogen types (bacteria, parasite, spore) and play through the first four stages, with an update adding a fourth pathogen, Amoeba, which evolves as the player progresses. The full release includes all planned content. Pathogenic supports Japanese and is available for PC and Mac.
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Aug 7
Pathogenic, a 2D rogue-like shooter from Aberrant Labs and Slug Disco, launched on Steam on July 16. Within two weeks it earned over 2,300 reviews, 93% positive, a "Very Positive" rating, and surpassed 100,000 sales in its first week. Peak concurrent players exceeded 5,800. Players control a pathogen navigating a randomly generated human body, fighting immune cells and rival parasites.
Jul 20
Aberrant Labs' Pathogenic, a roguelike twin-stick shooter where players control a pathogen invading a human body, launched on Steam on July 16. It quickly earned an 'Overwhelmingly Positive' user rating with 95% of 990 reviews positive. The game peaked at 5,890 concurrent players on SteamDB. Its high degree of customization through organelle placement and plasmid trees has been praised.
Jul 16
Slug Disco and Aberrant Labs released the roguelike shooter "Pathogenic" on Steam on July 16, 2026. The game casts players as a pathogen that has invaded a human body, tasking them with fighting the immune system, rival parasites, and protozoa to achieve complete control of the host. Players choose from seven initial parasites and can collect and combine over 120 types of organelles and mutations to create powerful builds. The in-body stages are six randomly generated organ environments, from the intestines to the heart. Permanent upgrades are unlocked by collecting plasmid fragments. A 20% launch discount brings the price to 800 yen (tax included) until July 31. The game's demo, played by over 110,000 people, earned an "Overwhelmingly Positive" rating on Steam, and the title accumulated over 100,000 wishlist additions before release. "Pathogenic" supports Japanese and is available for PC and Mac.
Jun 17
The bullet hell roguelike 'Pathogenic,' where players fight as a pathogen inside the human body, has earned an 'Overwhelmingly Positive' rating on Steam from 545 demo reviews, 97% positive. The game launches July 16 on PC via Steam and is part of Steam Next Fest starting June 15.
Jun 4
Slug Disco and Aberrant Labs announced that their 2D roguelike twin-stick shooter Pathogenic will launch on Steam on July 16. The game casts players as a pathogen invading the human body, fighting immune cells and rival parasites across procedurally generated stages themed after organs such as the intestines, heart, and liver. Players collect over 120 types of organelles and combine them to customize their pathogen's combat style, from long-range attacks to close-range sweeps and electric strikes. A demo is available now, letting players choose from three pathogen types-bacteria, parasite, and spore-and play through the first four stages: skin, intestines, stomach, and liver. The demo has been played by over 100,000 people. An upcoming update for Steam Next Fest will add a fourth pathogen, Amoeba, which evolves as the player progresses, changing its shape and structure. The full release includes all planned content.