In the latest installment of the first person shooter franchise Call of Duty, the WWII-themed game is continuing their popular Zombie Mode.

Being the fourth consecutive game with the mode, this is more relief than a surprise, but these aren't just any zombies. In the reveal trailer below, there are moments where if you don't look carefully, you may miss it.

At some points, you will notice the metal parts of reconstructed zombies. This adds a new element to the game mode which is been around for nearly a decade–robot zombies, reconstructed by a Nazi scientists.

However, with the promise of awesome Nazi robot zombies comes hype. As the part of a long franchise, Cod: WWII seems like just another card game, but in a different setting. Fans and critics alike want to see something new, and though these zombies are just that, it is doubtful it will be enough.