Safe virtual world with fun, space-age games.
NHL-sponsored virtual world can be tough to travel around.
Buy American Girl, play in safe, positive virtual world.
Fluffy virtual world pushes membership buy.
Horse-raising site based on books is fun for horse fans.
Cool-looking virtual world suffers from poor navigation.
A great tween social networking site just got better with the introduction of a cool, activity-filled virtual world.
Formulaic but safe online world stresses good behavior.
Safe, planet-themed virtual world with free and paid play.
Kids learn about ecology while exploring a rich virtual world full of games, activities, and videos about going green.
Virtual world where girls can play games, gab, and shop.