Gamertag Radio writes: "This game is a direct sequel to Puzzle Agent and while it’s not necessary to play, you’ll understand many references and game mechanics if you complete the first game beforehand. So there’s no confusion, this game is available on PC/Mac, iPad & iPhone. However, this review is based on the PC version, provided by TellTale Games. Got that? It’s considered a casual adventure game, but don’t let that put you off."