Otto Octavius (Earth-2149), Marvel Database

Little is detailed about Otto Octavius’ life before the zombie plague arrived on Earth-2149, however it can be presumed that it followed much the same path as Doctor Octopus of Earth-616. Doctor Octopus is seen as one of the zombie members of the Sinister Six battling Wolverine and Magneto as they aid various people in taking shelter on a S.H.I.E.L.D. Helicarrier. At some point he was infected, and is seen as part of the horde zombified super-villains that attack Galactus when he arrives. Doctor

Otto Octavius (Earth-91101), Marvel Database

Otto Octavius (Earth-91126), Marvel Database

Does everything that's canon happen in the main Marvel universe

Otto Octavius (Earth-2149), Spider-Man Wiki

Marvel Zombies (Comic Book) - TV Tropes

Otto Octavius (Earth-2149), Spider-Man Wiki

Marvel Zombies Members - Comic Vine

Earth-2149, Marvel Database

Alternative versions of Spider-Man - Wikipedia

Luke Cage (Earth-2149) Marvel zombies, Luke cage, Best zombie

Mary Jane Watson (Earth-91126), Marvel Database

Earth-2149 (Zombiverse) - Verse - Superhero Database