So I just bought two Pokemon Mini games. One is Tetris, and the other is Zany Cards. I bought Tetris because I love Tetris, although I think it also has something to do with collecting Pokemon, I'm not sure. The other is a couple of card games in one cart. I like Klondike Solitaire, so this will also be interesting to find out what it does. So while the games I have now don't really thrill me and compel me to play my Pokemon Mini, hopefully the addition of a Tetris game will help with that. So that will boost my collection to 5 carts and 4 unique games (I have both English and Japanese versions of Party Mini.) I love the thing, though. It's so small and the tiny cartridges are so cute. I wonder why it didn't catch on.