Create-A-Class

Create-A-Class is a feature which first appeared in Call of Duty 4: Modern Warfare.

Call of Duty 4: Modern Warfare
Create-A-Class is one of the new features of Modern Warfare. It is only available when the player has reached Level 4.

Call of Duty: World at War
The Create-A-Class menu seems to be unchanged expect for the addition of Vehicle Perks.