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if you could add one thing to zombies what would it be ?
mine would be if you need to kill a certain amount to reach the next wave, there is a little meter that when it gets empty you you go to the next wave or a number of how many you need to kill
i have to go with widdo on the new maps and xp both things that i have wanted and something to let you know how many zombies are left in the wave would b nice