No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $877.7K — a different platform, not this one.

Kona

Northern Canada, 1970. A strange blizzard ravages Atamipek Lake. Step into the shoes of a detective to explore the eerie village, investigate surreal events, and battle the elements to survive. Kona is a chilly, narrative-driven interactive tale you won't soon forget. "Parabole has created a stunning game of duality, effortlessly blending survivalism with detective work and well-researched history with dying folklore." - Stephen Turner, Destructoid "It’s tremendous at creating its distinct atmosphere and then drawing you deeper in. It’s witty, spooky, and achieves an ideal sense of urgency. Weird, clamant and intriguing, this is well worth a look." - John Walker, Rock, Paper, Shotgun Setting October 1970. W. Hamilton, a rich industrialist who owns a hunting manor in Northern Canada, reports several cases of vandalism perpetrated against his property. Unable to find out who dared to commit these acts, Hamilton calls Carl Faubert, a renowned private detective to handle the affair.