Unless you like fighting in the same levels over and over again i suggest you play Halo 3, but i hate Halo, Try Gears of war its badass with 3rd person shooter hiding spots and its really violent with body parts blowing everywhere. Or maybe you can try Rockband or Guitar hero, or any sports games cause they look relly good on the 360, like NBA 2k8, Fight Night: Round 3, or maybe Madden. MAybe a superhero game? like Iron Man or Hulk pretty nice games if you like to destroy things and roam around. Hope i helped