Call of Duty WW2 Nazi Zombies Groesten Haus How To Get Upgraded Weapons In The Box

so in this video i show u guys how to get packed weapons in the box on groesten haus and if u guys are like how do i unlock this map all u have to do is the easter egg on the final rich and u can do the easy ee and it will unlock but anyways this is very easy to do just get jack in box and then throw them where i show and then save up 10,000 and then hold x on the paino and thats that so thanks for watching and here was that other video==    • Call of Duty WW2 Nazi Zombies Groesten Hau...