
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.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
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 | 4.3Kreviews | 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 2114 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
遊戲的畫面.氛圍都很好但隨機性Rng太強了 , 屬於那種沒什麼策略性也不讓你爽玩的類型 運氣好時拿到的配置可以讓你一路打上去 , 運氣不好時一路大便會讓你想直接重開一局 獎勵 . 回收 . 局外成長也都給的非常寒酸除非你特別想通關不然也沒什麼動力重複遊玩 , 什麼都好就是不好玩
I bought *Pathogenic* expecting to get maybe an hour of gameplay out of it before moving on. Instead, it completely took over my weekend. You can tell this was a genuine passion project. The artwork, atmosphere, and gameplay mechanics are all incredibly well done. I’d love to see DLC or a story mode added in the future, but for what the game currently offers, it’s an easy 10/10. It does have its faults, though. I created a build with 10 spawners and two followers that spawned whatever was attached to them. This resulted in around 20 attackers spawning every few seconds, and the game eventually crashed. The secret brain puzzle is also kind of janky. I’m not a big fan of how it was set up, and I failed it three times because of bugs in the game. But overall, I’m very impressed with the game.
Media

Related
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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
This game has a very innovative approach to pretty bland gameplay. For how frantic the combat can get, we can't be having enemy projectiles and environmental hazards blend in to the backgrounds. Very creative if you need to play your 5000th bullet heaven roguelite game.
sopping wet with the sauce. level design? peak. art/music? effervescent. difficulty? finely tuned to kick your ass while allowing that god-tier game to run the streets every now and again. 10/10, no notes.
yea im studying microbiology and this is how pathogens work. one single microbe gets progressively stronger until it solos your entire immune system
Good game. Excited for updates
Fajny ten Plague.Inc 2
Je suis amoureux du jeu, y'a tout ! Visuellement c'est magnifique, Musicalement c'est phénoménal ! la musique respire dans les poumons et bats au rythmes du coeur ( même si le foie est ma pref ) le gameplay est vraiment bon ! y'a quelques défauts bien sûr mais très oubliable. Le codex nous refait découvrir nos leçons de SVT c'est vraiment Artistiquement parfait ! 30h de jeu et j'ai encore envie de lancer le jeu dès que je me lève ! ET EN PLUS ! Le boss de fin est unlock par une énigme qui franchement est pas si introuvable que ça . C'est un GOTY dans mon coeur (en espérant qu'il m'infect pas )
game good, add more variety, more content, more game, game good want more game
肉鸽游戏,好玩到爆!!!
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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