I must be honest, I am a fan of Erin Hunter's "Warriors" series. I've read all the currently published books, and I look forward to the new story arc which releases in about two months. I'm also receiving a newsletter on the subject, which is how I learned about this:

On the Warriors Website, they have released materials for a Warriors Adventure Game. I took a quick look over the material. It's a basic tabletop RPG system like D&D. It's probably simplified for younger players, but it is, in fact, a tabletop RPG.

(What I think is funny is that they refer to the Game Master as the Narrorator...odd, ain't it?)

Edit: It doesn't even use dice. There are ability checks and the like, but its based on existing stats, not random luck. I guess it's a simpler way to play

All in all, I think it's an interesting game if you're under the age of 12. Personally, I'd prefer a more advanced system (despite the fact that I've never personally played such a game before )...