As an adult, even I enjoyed the game, and I'll continue to play with Lexi after doing this review. But then again, I keep a Hello Kitty calendar at my bedside.
There are quirks in the technology for developers to work out, but EyePet can be enjoyed without frustration most of the time. There have been a number of pet care video games released before, each with elements similar to many of the features in this game. But, the PSP Camera and augmented reality adds a new dimension to the whole concept.
The game is not available on the PSN, it's UMD only.
Invizimals is rated E (Everyone) by the ESRB.