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 $9.5M — a different platform, not this one.

The Walking Dead: Season Two

The Walking Dead: Season Two continues the story of Clementine, a young girl orphaned by the undead apocalypse. Left to fend for herself, she has been forced to learn how to survive in a world gone mad. Many months have passed since the events seen in Season One of The Walking Dead, and Clementine is searching for safety. But what can an ordinary child do to stay alive when the living can be just as bad – and sometimes worse – than the dead? As Clementine, you will be tested by situations and dilemmas that will test your morals and your instinct for survival. Your decisions and actions will change the story around you, in this sequel to 2012’s Game of the Year. Decisions you made in Season One and in 400 Days will affect your story in Season Two Based on Robert Kirkman’s award-winning comic books Play as Clementine, an orphaned girl forced to grow up fast by the world around her