Hi, yes it is! I cannot confirm every single chapter is 2-player friendly but I know a lot of people (including myself) have played many of the chapters duo and had a lot of fun. I think many of the points brought up in the FAQ about solo play might also apply here, although I think the game is even more friendly to duo play. I think if you do encounter one of the rare 3+ chapters, or if feel like a chapter plays weird when it’s only 2 players, the game is super easy to quickly alter on the fly to accomodate. Does that help?