Ludvig Maxis

Doctor Ludvig Maxis is an antagonist, later supporting character of the Zombies storyline, the lead scientist part of the project known as "Der Riese" and was the father of Samantha Maxis. The player can discover information about him after activating hidden radios. He was the leader of Group 935, aiding in the creation of the Zombies and Hellhounds. He can be heard on several radio/films reels and occasionally while in the teleporter. A photograph of Maxis appears in Origins' intro cutscene. Maxis reappears in Shadows of Evil through a voice cameo, while both the original and the Dimension 63 versions of Maxis appear in The Giant. Maxis' voice is also used for traps and mechanics in The Giant and Der Eisendrache. He can be heard in radios in Blood of the Dead, and can also be heard through a red phone in Classified.

In When the Cold Breeze Blows Away, maybe he would still be a leader of the Group 935 when the rise of Group 935 happened