Current players
5Updated Oct 28, 7:43 AM
Patient Zero: Plague Idle Demo
About the game
In the demo version of Patient Zero: Plague Idle, you can start with any of the four pathogen types and evolve it to challenge humanity. Four pathogens, global map, and strategic choices - the epidemic begins here.
24hr peak
14Highest count in the last 24 hours
All time peak
239Highest count in recorded history
Player history
891 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 21, 2026, 7:53 AM – Oct 28, 2026, 7:43 AM
User reviews
Positive reviews
76.7%
- Positive
- 33
- Negative
- 10
Updated Oct 27, 10:04 AM
Review history
9 observations in viewOct 20, 2026, 10:29 AM – Oct 27, 2026, 10:04 AM