
As of
30-day average
930 players19 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 12 hours (warm tier) | 20 Oct 2026 | |
| Player counts | Every 4 hours (warm tier) | 20 Oct 2026 | |
| Store details | Every 3 hours, and when Steam reports a change (warm tier) | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
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.

Price now
$9.99Usual price
Lowest we've seen
$6.99−30%, 21 Oct 2026
Sales we've seen
1Deepest −30%, $6.99
| From | Price | Usual | Off |
|---|---|---|---|
| 29 Oct 2026 | $9.99 | $9.99 | — |
| 21 Oct 2026 | $6.99 | $9.99 | −30% |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| 21 Oct – 29 Oct 2026 | 8 days | −30% | $6.99 | $9.99 |
−30% sale, 21 Oct – 29 Oct 2026: Players averaged 5% more than the week before. In the week after, players averaged 26% fewer than the week before.
| Sale | Off | During | Change |
|---|---|---|---|
| 21 Oct – 29 Oct 2026 | −30% | 1,087+5% | −26% |
Average players from our own counts over the 7 days before each sale, while it ran, and the 7 days after, kept clear of the sales either side. Steam’s big seasonal sales lift the whole store, so not every rise is this discount alone. How we count
| DLC | Price |
|---|---|
| Pathogenic - Artbook & Soundtrack | $9.99 |
Downloadable content listed for Pathogenic, with prices in your currency (US dollars where we have no local price yet), checked daily for busier games.
| Poll | Players |
|---|---|
| 01:05 UTC | 802 |
| 6 Nov, 21:04 UTC | 777 |
| 6 Nov, 17:03 UTC | 641 |
| 6 Nov, 13:02 UTC | 545 |
| 6 Nov, 09:01 UTC | 408 |
| 6 Nov, 05:00 UTC | 591 |
| 6 Nov, 01:00 UTC | 674 |
| 5 Nov, 20:59 UTC | 725 |
| 5 Nov, 16:58 UTC | 584 |
| 5 Nov, 12:57 UTC | 521 |
| 5 Nov, 08:56 UTC | 470 |
| 5 Nov, 04:55 UTC | 669 |