Tumly
Tumly is a 2.5D physics survival game where you steer a tumbling ball across drifting, colliding platforms. Master momentum, unlock belt-ranked abilities, and survive nine biomes across three difficulty modes — from a full challenge to cozy, low-stakes tumbling. Don't fall. Keep tumbling.
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Estimated lifetime revenueLow confidence
approximately $697gross
$209low → high range$2.1K
Net to developerapproximately $463
Most likely between $209 and $2.1K. How we estimate →
Checked against 8 developer-reported gamesmedian error
Tumly has sold an estimated approximately 147 copies on Steam, for about approximately $697 in gross revenue.
How many copies has Tumly sold?
About approximately 147 copies on Steam (mid estimate), modeled from its 6 reviews — low confidence. Not a figure the developer has reported.
How much has Tumly made?
About approximately $697 gross, most likely between approximately $209 and approximately $2.1K — roughly approximately $463 net to the developer after Steam's cut. Low confidence. How we estimate →
Trends
Historical charts
Revenueapproximately $697
$697$232$603$465$326
Aug '26Sep '26Sep '26
Modeled estimate over time, reconstructed from Steam's monthly review histogram.