https://www.gamespot.com/articles/call-of-duty-ww2-doubles-infinite-warfares-launch-/1100-6454784/ >For more on Sledgehammer's huge title, check out our guide on how to get the Tesla Gun in Zombies Mode or take a look at the quest that rewards you for watching other players open loot boxes. You can also explore the history of Call of Duty's WWII games or see our Call of Duty: WWII multiplayer tips.