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 $2.9K — a different platform, not this one.

Voodoo Kid

Who'd have thought it? Who could possibly have imagined it? KID, a kid just like any other. A tired little boy reading his book. A tired little boy...so tired... ...then WIDE AWAKE. Wide awake and all alone. A prisoner of the unfriendly, unearthly Baron Saturday, king of the Zombies, master of Voodoo and lord of poor KID's shaky future. Explore, solve and fight. And where that fails - RUN! - Shudders and thrills guaranteed - Puzzles and riddles to stimulate your imagination - A humorous and atmospheric adventure - Simple point-and-click interface - Includes digital game manual, Ship's Log, and Voodoo Dictionary