Call of Duty: Black Ops 7 introduced a new twist on Scorestreaks and equipment to the franchise, allowing you to upgrade them with Overclocks the more you use them in your games.
Overclocks are minor buffs to the scorestreak. As you call in Scorestreaks and get kills/disruptions with them, you earn XP and level them up. You can level each Scorestreak up to level three, unlocking two unique Overclock upgrades. However, it can often be difficult to figure out which one is the best to use.
