Pros + beautiful graphics + perfect level-design and stunning world's settings with completely unexpected twists from sunny pastoral villages and cheerful moments to scenes of a disaster and misery + simple controls + pleasant music and environmental sounds Cons - short story ( 3hours to play), though it has a sense of completeness - puzzles are easy - controls are actually not comfortable to play the game in a co-op, it is a single player game first of all I really liked this game. It is not a chef-d'oeuvre to mark it with 5 stars but it is definitely a good game worth to play.