I don't know what it is about PSP games that I don't generally like. Maybe I'd rather just be playing a console, perhaps I just don't like watching cutscenes in eye-strain-o-vision, but I like to think that the majority of the PSP games I've played just weren't that fun. That being said, I had zero expectations for Creature Defense, a card-based tower defense game from Hudson Entertainment. Man, was I wrong. This game is now cemented in my top ten portable games.