WorthPlaying writes: "Zoo Tycoon is a long-standing simulation series for the PC that's been released through Microsoft Game Studios for about seven years. With its detailed simulations of animal behaviors and tendency to take flights of fancy (including allowing your zoo to have extinct species in some expansions!) while still staying reasonably realistic, the series has been a great hit for its fandom. Now, Blue Fang Games has switched publishers and attempted to revitalize the series from the ground up with World of Zoo, coming to the DS, Wii and PC later this year. At the show floor of E3, several Blue Fang team members had the chance to show off the game and offered a fairly impressive showing."