![40 Days [四十天]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/header.jpg?t=1574438101)
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.
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Estimated lifetime revenueLow confidence
approximately $2Kgross
$590low → high range$5.9K
Net to developerapproximately $1.3K
Most likely between $590 and $5.9K. How we estimate →
Checked against 8 developer-reported gamesmedian error
40 Days [四十天] has sold an estimated approximately 607 copies on Steam, for about approximately $2K in gross revenue.
How many copies has 40 Days [四十天] sold?
About approximately 607 copies on Steam (mid estimate), modeled from its 13 reviews — low confidence. Not a figure the developer has reported.
How much has 40 Days [四十天] made?
About approximately $2K gross, most likely between approximately $590 and approximately $5.9K — roughly approximately $1.3K net to the developer after Steam's cut. Low confidence. How we estimate →
Trends
Historical charts
Revenueapproximately $2K
$2K$1.3K$1.8K$1.6K$1.4K
May '20Jul '20Sep '23Sep '26
Modeled estimate over time, reconstructed from Steam's monthly review histogram.