Mw2 has 5 more levels than the first Call of Duty. There are 70 levels in mw2 but on the first modern warfare there is only 65.
65 levels, not sure about prestige levels
There are 15 levels played and i know
there are fifteeen
14
50 levels, 15 prestiges!!
15 levels if you finish them you get a zombie map
50 levels, 15 prestiges!!
their are 55 levels and 10 prestiges
unlimited
14
Enfinaty
50 then you can prestige