Microsoft's 7th gen console gained something of a reputation for being an M-rated shooter box.

But what do you think are the best titles it offers in terms of more colourful, E rated fare?

Definitively Rare's imput with Kameo: Element of Powers and Viva Piñata (Obviously not Perfect Dark Zero, considering the title).

Beautiful Katamari was another game that was kid-friendly and very lively, while also being tons of fun.

Happy Wars is a good game. There is fighting and the like, but its kinda like Fat Princess. Otherwise I like Boom Boom Rocket, Geometry Wars, and any of the Lego games.

Just looked through my 360 collection on VGChartz. Of the 74 titles, four are rated E. Pretty bad.

The ones I'd recommend are Viva Piñata, Portal 2, and Banjo-Kazooie: Nuts & Bolts.

Certainly not a kid-friendly game.

Kinectimals and as others have said viva piñata 

Ummm.... Otomedius Excellent?

I dunno how young and accessible you're looking for, but Blue Dragon and Tales of Vesperia come to mind for colorful and more lighthearted 360 games (both rated T, granted).

Plants vs Zombies: Garden Warfare is awesome.

It's rated E10 surprisingly. Definitely some dark themes though.