Field Upgrades are special pieces of equipment that can be selected in Call of Duty: Modern Warfare’s Multiplayer menu, separate from create a class loadouts. These upgrades charge over time during a Multiplayer game. Score points or kills to charge the Field Upgrade faster than normal. Field Upgrade Pro can be activated at the Field Upgrade menu. This allows players to select two Field Upgrades at the Multiplayer Menu. During a game, the Field Upgrades will charge, but only one […]