
You are a disease. Infect the human body as a lone pathogen in this cellular roguelike shooter. Collect organelles to evolve your parasite in a microscopic arms race against your host's immune system. Conquer a beautiful, procedurally generated world of tiny proportions.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 24.71/day in the week to Aug 31 → 25.86/day in the week after.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Steam · Top Sellers · Poland has just 17 day-to-day chart moves that followed a price cut, against 2,502 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
In Pathogenic, you are the disease. Experience a visceral 2D roguelike twin-stick shooter where you play as a lone parasite fighting a desperate war against the immune system. Your goal is simple: infect and conquer your human host.

To survive, you must adapt. Hunt down enemy cells, rip out their organelles, and graft them onto your own body. Evolve from a simple cell into a complex engine of destruction. Create powerful, game-breaking builds and become the ultimate pathogen.

Loot, graft, and assemble your parasite from dozens of unique organelles. Combine flagella for movement, mitochondria for power, secretors for ranged attacks, and spikes for melee combat. Chain organelle effects and discover powerful synergies to build an unstoppable disease vector.

Battle a diverse roster of enemies, from basic immune cells like macrophages and T cells to rival parasites such as tapeworms or protozoa. Formidable bosses are lurking deep within the host's organs.

Collect plasmid fragments to permanently upgrade your parasite's plasmid tree between runs. Each parasite will have it's own upgrade tree allowing for a range of builds to suit your preferred playstyle.

Navigate the procedurally generated organic landscape of the human body. Travel through distinct biomes like the branching pathways of the lungs, the pulsating chambers of the heart, and the complex neural network of the brain.
Our detailed, colorful world is powered by a soft-body physics simulation, giving every cell, enemy, and projectile a uniquely satisfying organic feel. The combination of hand-crafted design and procedural generation ensures endless variety - each run offers a fresh and challenging gameplay experience.

Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $9.99 | 4.4Kreviews | 93% | — | $1.7M |
| $9.99 | 12ratings | 96% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 2135 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
many different options on how to approach a run i like it
A really fun, addictive game. I love the premise & the game loop doesn't feel too repetitive. For the price (10$) definitely worth the money!
The current balancing is quite bad, unfortunately, especially in the lung and heart areas. If you didn't get lucky enough with the weapons and items found in the previous levels, you'll go through hell in the later stages. Would be a fun game otherwise as the idea, graphics and music are really great with smooth and precise controls.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Czech, Portuguese - Brazil, Simplified Chinese, French, German, Italian, Spanish - Spain, Russian, Japanese, Korean, Turkish
Hours played at review time, across 2.1K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Game is very fun and i enjoy every second
nice game i like to says pregnant man
love the details midst the ideas formed here, such as the fact that the music titles refer to health problems and such.. really cool
На удивление один из лучших рогаликов за последние годы. Изначально игра привлекла меня тем, что напоминала первый уровень Spore, а в итоге оказалась крутым буллет-хеллом. Последний раз я так развлекался только в Айзеке. В игре необычный сеттинг внутреннего мира человека, хорошее разнообразие оружия и его комбинаций. Враги и локации интересные, а патогены (здешние "персонажи") действительно отличаются друг от друга. Ну и саундтрек шикарный! К сожалению, на текущий момент игре не хватает контента, примерно за 50 часов можно попробовать большинство комбинаций оружия, пройти всех боссов и испытания (тут называемые экспериментами). Держим кулачки за разработчика и надеемся на дальнейшее развитие игры :)
Very replayable game. Lots of fun. The co-op if amazing. (still some bugs, but it's an addon)
great music and gameplay
難度算偏高 但天賦點上去感覺對通關沒啥幫助,點滿了感覺和沒點的通關率差一些些而已 不同細菌之間的特色對我而言是難用以及更難用,並沒有正面的感想 不過以200元左右算對得起這個價格,但由於玩得不算很舒服所以我點不推薦 發售後更新過少也是我給予不推薦得原因之一
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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