The Lego X-Pods are now complete in our household. (Until they come out with the next set.) It may be me, but it seems like there are more pieces with the newer sets. But hey, that's just fine. I also recommend playing the X-Pod playoff game with them. Quite fun, if I do say so myself. It involves eating, flying, scareing, pushing, jumping, and more. Like a very interactive version of chess. Sorta. Kinda. But not really.