Definitely late to the party, but I picked up Stacking and Hobo King when they were on sale and am just getting into them. Definitely one of the most unique concepts I've ever seen in a game, and I absolutely love it. I love games that have things to find and collect, and this absolutely fits the bill. Right now I'm working on the circus boat/cruise level. I thought it was awesome that the pied piper lured children AND rats...brilliant. I'm looking forward to more time with the game!