
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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 | 4.2Kreviews | 93% | — | $1.6M |
| $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 2056 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Vry pretty shooter. At least for me, it is pretty hard though
this game is really good i like it
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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
Fun gameplay loop and a great love-letter to microbiology. Good art and music too. Can't wait to get good at it.
久しぶりにレビューを投稿したくなるほど、面白いゲームに出会いました。 それが『Pathogenic』です。 『Pathogenic』は、とても丁寧に作られた「ローグライク×シューティング」ゲームです。 ・快適なプレイ感:ストレスを感じさせない丁寧な作り ・高い中毒性:ついついリトライしてしまう魅力あり ・奥深さ:システムを理解するほど面白さが倍増 特に、武器とアイテムの予想外のシナジーを発見した時は、思わずにやけてしまいます。 文句なしにおすすめです!
I rarely do reviews but I felt a bit compelled to leave one for this because it's so good. I'm a huge roguelike fan and I've sunk hundreds of hours into The Binding of Isaac, Dead Cells, and so on. For many years Isaac was my go to but I was finally burning out on it after an embarrassing number of hours. Pathogenic has officially taken its place as my new daily roguelike. This game just feels so good to play and the builds you can create are so satisfying with the combinations of weapons and organelles to modify them as well as your organism. Controls feel great, the aesthetic is unique and interesting, the music is solid, and so on. Definitely challenging but fair. It's just so much fun to play if you are into the whole shooter vibe. I cannot recommend this game enough.
It's like you combined the Binding Of Isaac with spore, absolute masterpiece. Also, it has the most banger music I've heard in a roguelike. 9/10
Fun to play specially on Steam Deck OLED.
fun good game play 100h
Pathogenic is my new favorite game. The visuals look great and really pop, the soundtrack is one of the best videogame soundtracks I've ever heard, the controls make sense and every death feels fair and due to user error, and it's just a ton of fun to play. Every level is unique from the rest and throws new things at you to keep it interesting. I've put 27 hours into it so far and am still having fun discovering new weapon combinations and everything and I finally just made it past the lungworm with the bacteria and still want to keep playing. Get some!
Absolute Banger. Fell in Love Steam Workshop? Yes WIll make mods
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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