These three game series may seem COMPLETELY different from each other, but the Tony Hawk, Guitar Hero, and Call Of Duty series have similarities. First off, they are all published by Activision. Second, if you know the three series, you would know these features. Tony Hawk: Create-A-Skater. Guitar Hero: Create-A-Rocker. Call Of Duty: Create-A-Class. The first 2 allow you to completely customize your character. In the third, you customize your class, but there aren't that many "decorations" for it. I think this is why they are introducing Create-A-Class 2.0, which you can completely customize your weapons and characters. They are kind of reusing their own ideas. Do you think the three are similar? What do you think of Create-A-Class 2.0?