Slug's Sister Defense
A spin-off from the asymmetric party action game "Goonya Monster," with character designs by Terada Tera! Experience exhilarating roguelike tower-defense action! Defend the captive Snail from enemies approaching from all directions by acquiring and upgrading a variety of weapons and gear!
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Estimated lifetime revenueLow confidence
approximately $494gross
$148low → high range$1.5K
Net to developerapproximately $328
Most likely between $148 and $1.5K. How we estimate →
Checked against 8 developer-reported gamesmedian error
Slug's Sister Defense has sold an estimated approximately 194 copies on Steam, for about approximately $494 in gross revenue.
How many copies has Slug's Sister Defense sold?
About approximately 194 copies on Steam (mid estimate), modeled from its 10 reviews — low confidence. Not a figure the developer has reported.
How much has Slug's Sister Defense made?
About approximately $494 gross, most likely between approximately $148 and approximately $1.5K — roughly approximately $328 net to the developer after Steam's cut. Low confidence. How we estimate →
Trends
Historical charts
Revenueapproximately $494
$494$378$470$436$402
Dec '24Dec '24Jan '25Jun '25
Modeled estimate over time, reconstructed from Steam's monthly review histogram.