Not Lonely Up!
Set in a stylized anime version of Japan, a charming heroine climbs toward the sky in search of a lost heart-shaped balloon. With checkpoints, auto-saves, and unlockable outfits, you can progress at your own pace. Explore a mysterious world full of branching paths and breathtaking views.
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Estimated lifetime revenueLow confidence
approximately $2.3Kgross
$700low → high range$7K
Net to developerapproximately $1.6K
Most likely between $700 and $7K. How we estimate →
Checked against 8 developer-reported gamesmedian error
Not Lonely Up! has sold an estimated approximately 411 copies on Steam, for about approximately $2.3K in gross revenue.
How many copies has Not Lonely Up! sold?
About approximately 411 copies on Steam (mid estimate), modeled from its 13 reviews — low confidence. Not a figure the developer has reported.
How much has Not Lonely Up! made?
About approximately $2.3K gross, most likely between approximately $700 and approximately $7K — roughly approximately $1.6K net to the developer after Steam's cut. Low confidence. How we estimate →
Trends
Historical charts
Revenueapproximately $2.3K
$2.3K$1.6K$2.2K$2K$1.8K
Mar '26Mar '26Mar '26Mar '26
Modeled estimate over time, reconstructed from Steam's monthly review histogram.