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40 Days [四十天]Steam players
As of
Players, last 7 days30-day average
0 players1 of 30 days observed
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 2 Nov 2026 | |
| Player counts | Every 30 days (dormant tier) | 19 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
40 Days [四十天] 40 Days is a special strategy simulation game related to infectious diseases spread all over the city. You, as ahead of the quarantine department, have been given full authority and manpower to contain the city, deal with different parties, virus in the city and most importantly find out the cure.
Price and Sale HistoryPrice now
$4.99Usual price
Lowest we've seen
$4.9925 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
Screenshots![Screenshot 1 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_47d1a1ab90cb0503ab16ff48650cc2ee90b4dff4.jpg)
![Screenshot 2 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_4d72a7ecf42acb7b1392615eb746a9f75d435b0f.jpg)
![Screenshot 3 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_2aa07a539ea7cf9d14a727da9df527e3aa255af5.jpg)
![Screenshot 4 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_8b8d65eed09ebd81951a5ffc8a1bf3482fbf5031.jpg)
![Screenshot 5 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_82c2690b6dff60c0476809eefb07b68ee7507241.jpg)
![Screenshot 6 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_2474d432e3075305d75438ed6e62bfb539126ea3.jpg)
![Screenshot 7 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_91b9a004502dd739dc01c09944ffbce59d4334ed.jpg)
![Screenshot 8 of 40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/ss_4187d0461556349c21f36cdd93d85bfd669296d1.jpg)
