The Demonic Announcer is not fully included (except Fire Sale and Death Machine) in the German, Austrian, French, Spanish and Russian versions of Black Ops. However, upon completion of the Richtofen's Grand Scheme easter egg, she appears for the rest of the playtime on Moon.
The Demonic Announcer is only present in the revamped World at War maps in the French, Italian, Spanish and Russian versions of Black Ops.
In the French, Portuguese and Spanish versions of Call of Duty: Black Ops III, the Demonic Announcer on both The Giant and Shadows of Evil is Edward Richtofen instead of Samantha Maxis.
The eyes are yellow in Shadows of Evil, Der Eisendrache, and Zetsubou No Shima, despite Samantha not controlling the zombies as of Origins.
There are also Zombies with white/purple eyes in the Origins cutscene, with a common theory being that these zombies do not serve the Announcer and act on basic instincts. Their eyes are blue however in-game.
Maxis remains silent when players pick up Power-Ups.