Otto Octavius as Doctor Octopus (Earth-19529) - Marvel Comics

Otto presumably lived a life similar to his Earth-616 counterpart, being a frequent foe to Spider-Man as the super-villain Doctor Octopus.

Otto Octavius (Earth-19529), Marvel Database

Otto Octavius (Earth-9510), Marvel Database

Otto Octavius (Earth-96283), Marvel Database

Alternative versions of Spider-Man - Wikipedia

Morlun Enemies - Comic Vine

Spider-Man: Life Story (Comic Book) - TV Tropes

Marvel Comics - Earth-19529

Doctor Octopus, Marvel Database

Morlun Enemies - Comic Vine