
Hi, my name is Cary and I write game reviews for a site called GamerDad.com. We review all kinds of games, but specialize in kid-friendly games! So let's see if I can help you.
The number one game I would recommend to you if you want 360 titles is Banjo-Kazooie: Nuts & Bolts. It's somewhat open world, lets you drive all sorts of cars that you build yourself, and it's probably my second favorite Xbox 360 game ever!
LEGO games are also great. I just finished reviewing LEGO Marvel Super Heroes, and that would be a good pick.
While I wouldn't recommend Soul Calibur to every kid, if you're OK with your kids playing them, Soul Calibur IV and V are both great and are my number one 360 games.
Another quirky title I like on the 360 is Beautiful Katamari.
I really like Transformers: Fall of Cybertron, but I don't know if that would be too hard.
If your kids love Mario Kart, try the Sonic & SEGA All-Stars Racing games on 360, too.
And please check out www.gamerdad.com, there's lots of recommendations there, too! --Cary