: Maintain a high combo by hitting zombies consistently without missing. Using perks like Combo King , Combo Boost , and Combo Extension helps you rack up XP faster to unlock new items.
: The MP44 and Thompson SMGs are excellent for groups. If you prefer raw power, the M30 Drilling (triple-barrel shotgun) excels at dismembering limbs. Zombie Army 4 Dead War Deluxe Edition
: Look for mechanisms like plane engines, electrified floors, or explosive barrels to thin out large hordes without using your own resources. : Maintain a high combo by hitting zombies