Use current Call of Duty: Black Ops 7 guides for Multiplayer, Zombies, Campaign, weapons, settings, unlocks, and common PC or console errors.
In Black Ops 7 Multiplayer, open your loadout’s scorestreak selection, assign the streaks you want, then earn score from kills, assists, and objectives. When a streak becomes ready, use the on-screen activation control beside its icon. If activation fails, check that the streak is selected, its score requirement is met, and its control is correctly bound.
In Black Ops 7 Zombies, interact with a GobbleGum machine first, then press Right on the D-pad to open the GobbleGum wheel. Use Up or Down to highlight the GobbleGum you want and press A to activate it. The gum must be available in your current pack, and remapped controls or PC keybinds can change these inputs.
Open the current mode's Loadout or Perks screen, select the locked perk, and read the requirement shown on its detail panel. Complete that requirement, then return to the same screen and equip the perk. There is no safely confirmed universal permanent-unlock method in the supplied evidence, so stop if the game shows no requirement or a temporary event condition.
Open the mode’s Loadouts screen, select the weapon slot, then choose the same base weapon named by your owned blueprint. On that weapon’s selection or build screen, switch from the standard weapon to its available blueprint variant and equip it. Confirm the blueprint name or appearance appears on the loadout. Stop if the blueprint is for another weapon family.
To Pack-a-Punch a weapon in Black Ops 7 Zombies, first open the map route to its Pack-a-Punch machine and complete any required power or objective step. At the active machine, approach with the weapon equipped, check the on-screen Essence cost, confirm the purchase, and fire or inspect the weapon to verify the upgrade. Machine locations and access steps can differ by map.
To change operators in Black Ops 7, return to the main lobby, open the Operators menu, select an available operator, and use the on-screen equip command. Open that operator’s customization option if you only want a different skin. Verify the equipped checkmark or updated lobby character before entering matchmaking.
Open Black Ops 7 Multiplayer, select Loadouts, choose the class slot you want to change, and edit the weapons, attachments, equipment, Field Upgrade, and Scorestreak selections shown there. Back out only after the changes save, then verify the class in the pre-match loadout screen. If a slot is locked or missing, use another available class and stop before replacing a setup you still need.
In Black Ops 7, use armor plates from the on-screen armor-plate prompt while your armor is damaged. Move behind cover, activate the displayed plate control, and wait for the armor bar to refill. In Zombies, open Settings > Controller or Keyboard & Mouse > Combat and adjust Armor Plate Behavior if you want to apply plates one at a time.
To change the minimap and HUD in Black Ops 7, open Settings, choose Interface, then open Gameplay HUD. Adjust the available HUD layout, minimap position, and HUD scale options, apply the changes, and enter a match to verify them. Menu names or available controls can vary by platform, mode, or current game build.
Open Black Ops 7’s Loadouts menu, select the class you plan to use, highlight its Field Upgrade slot, and choose a different upgrade. Confirm the class is saved before entering a match. In Zombies, the available loadout window can be limited to the opening round, so stop and return to the lobby if the slot is no longer editable.