If you're looking for a great board game to play with the kids, or even just a simple pass'n'play game to keep your co-workers entertained at lunch, Hey, That's My Fish! HD is well worth the price of admission.
A surprisingly fun strategy board game, with a lot of replay value. So much depends on the other penguins' moves, and the placement of fish tiles is random, so replaying the same board doesn't get too boring. More than that, though, the premise is simply fun.