How do you get extra weapons in nazi zombies?

Answer 1

To do it you need a lot of money enough to open the random box and buy a perk.

First you go open the random box and then run to a perk machine that is in the same room buy a perk when the weapon is half way up form the box and then buy the perk and then when you are still drinking the perk you grab the weapon out of the box. If you did it correctly you should have three weapons and you can do it with any of the perks.

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