Ferrum's Secrets: Where Is Grandpa?
Last seen
0Sampled 5 hours ago · not a live figure
—of peak
All-time peak
012 Sep 2026
Last seen
0Sampled 5 hours ago · not a live figure
All-time peak
012 Sep 2026
Playtime is that of people who reviewed, from the 100 reviews SteamPeaks sampled for Ferrum's Secrets: Where Is Grandpa?: their total hours when the sample was read, and the hours they had when writing (the refund-window share). Reviewers have usually played more than owners who never wrote a review. Recomputed daily. How this is computed. Data by SteamPeaks.com.
Quieter than 100% of adventure games at month 130.
Monthly averages from the imported archive and SteamPeaks’ own daily rollups after it, Aug 2015 to Jun 2026, each month divided by the launch level (22). The band is the 25th to 75th percentile of adventure games at each month since launch (144 games at launch); the half-life is the first month under half, counting from the month the launch level was set. No projection: the cohort has no curve twelve months beyond this game’s age. The axis is cut at 500% of launch; this game reached 950%. Recomputed weekly, last on 12 Sep 2026. How this is computed. Data by SteamPeaks.com.