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 $34.5M — a different platform, not this one.

Mad Max

Become Mad Max , the lone warrior in a savage post-apocalyptic world where cars are the key to survival. In this action-packed, open world, third person action game, you must fight to stay alive in The Wasteland, using brutal on-ground and vehicular against vicious gangs of bandits. A reluctant hero with an instinct for survival, Max wants nothing more than to leave the madness behind and find solace in the storied “Plains of Silence.” Players are challenged with treacherous missions as they scavenge the dangerous landscape for supplies to build the ultimate combat vehicle. Mad Max includes the following DLCs: The Ripper Stampeedy Knokshok Hood Ornament ThirstCutter Rockmaw Brawla Hood Ornament Pentacal GulpCut Hood Ornament Circa Blades Hood Ornament Saw Daddy Hood Ornament Grizzlegrinda Hood Ornament Road Warrior Pack Battle Brand