which good bands metal (power or nu-metal) will be good for video games like halo , but i want from 2005-2007

thank for the help.

There are lots of other genres in metal with "good" bands, I'm not sure why you're only limiting it to power metal and numetal. Also, why only limit it to the last two years?

Those ingredients don't sound like they make a delicious recipe. more like bottled badness.

For power metal: Blind Guardian, Iced Earth, Akercocke. And for nu-metal: Disturbed and Korn. I can only think of two good bands in nu-metal. By the look of what you asked for, I can say with confidence that you would like melodic death metal and progressive death metal too.