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 $209 — a different platform, not this one.

Kingdom II: Shadoan

A land of wizards, myths and magical wonders awaits you. Ahead is a hero's quest where you'll encounter hungry trolls and aggressive Norsemen. Search the land for secret relics that you'll need to defeat an evil wizard and restore the Five Kingdoms to their original splendor. From the creator of Dragon's Lair, Shadoan is an animated adventure for the entire family. Features - 70 minutes of exciting interactive animation and dialogue - Over 60 medieval locations to explore - Easy to use interface takes you right into the action - Plenty of fun-filled puzzles within a wonderful storyline