In Call of Duty: Modern Warfare 3 Multiplayer and Zombies, players can unlock operators from a variety of newly added characters, including the existing ones thatcarry forwardfrom MW2.

While most of the MW3 operators can be unlocked by completing certain in-game challenges, some of blocked behind a paywall and require you to purchase a cosmetic bundle. Let’s find out more below.

Image via Activision

All Modern Warfare 3 operator unlock challenges

Modern Warfare 3 introduces25 new operatorsto the list, which makes the total number of selectable operators 90 if you include the characters and skins from MW2.13of these operators make up theSpecGrufaction, whileKorTacoffers12unique operators to select from. Here’s how to unlock all the new operators in MW3.

Related:Best weapons to use in the MW3

Image via Activision

KorTac operator unlock challenges Modern Warfare 3

Stay tuned to Pro Game Guides for more Call of Duty: Modern Warfare 3 content. In the meantime, head over to our article onBest Longbow build and loadout in MW3.