匿名信：隐匿者 / Anonymous Letter ：Prowler
Anonymous letter puzzle series 2，A novel form of puzzle solving combined with interesting gameplay，It has beautiful pictures and rich plots.Players need to explore puzzles step by step through rigorous scrutiny and logical ability，Puzzle solving enthusiasts are advised to have an in-depth experience！
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Estimated lifetime revenueLow confidence
approximately $503gross
$151low → high range$1.5K
Net to developerapproximately $335
Most likely between $151 and $1.5K. How we estimate →
Checked against 8 developer-reported gamesmedian error
匿名信：隐匿者 / Anonymous Letter ：Prowler has sold an estimated approximately 389 copies on Steam, for about approximately $503 in gross revenue.
How many copies has 匿名信：隐匿者 / Anonymous Letter ：Prowler sold?
About approximately 389 copies on Steam (mid estimate), modeled from its 10 reviews — low confidence. Not a figure the developer has reported.
How much has 匿名信：隐匿者 / Anonymous Letter ：Prowler made?
About approximately $503 gross, most likely between approximately $151 and approximately $1.5K — roughly approximately $335 net to the developer after Steam's cut. Low confidence. How we estimate →
Trends
Historical charts
Revenueapproximately $503
$503$359$474$431$388
Apr '21Dec '24Feb '25Apr '25
Modeled estimate over time, reconstructed from Steam's monthly review histogram.