CoD1 and CoD UO are similair to each other, CoD UO has sprint feauture, new maps, new gametypes, tanks & jeeps, new weapons (like flamethrower).
CoD1
CoD2
CoD3
CoD4
CoD5
CoD6
CoD1 and CoD UO are similair to each other, CoD UO has sprint feauture, new maps, new gametypes, tanks & jeeps, new weapons (like flamethrower).