what are some fun Xbox 360 games that would never ever get boring?

I like halo 3 cod sports need for speed and basicly action, war, sports, racing and 1st person shooter games

COD 5 Nazi Zombies… I never get bored of that.

You can get it cheap at this website. For $36.00

http://gamespa.net/gameshop/public_html/index.php?k=COD+5&c=1

Thats where I buy all my games.