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 $3.4K — a different platform, not this one.

Murder Is Game Over

Murder Is Game Over is also included in the Murder Is Game Over: Cleo's Complete Casefile Murder! A fabulously wealthy game designer is found dead outside a castle in rural Vermont, and soon evidence shows that this was not merely a freak accident attributed to local superstition. Now it's up to you to investigate and apprehend the guilty. Play as unlikely partners -- ace sleuth Detective Guy and Cleo the clue-sniffing dog to explore the castle grounds, search for clues, and question suspects. Can you solve the case? Features: Murder mystery whodunit Play as a detective and dog crime-solving team Explore the area and look for clues Interview suspects and make deductions Solve the case and apprehend the guilty