The many versatile villains that make up Spider-Man’s rogues’ gallery are also crucial for the character’s continued success. The Green Goblin, Venom, and Dr. Octopus are unforgettable foes, but there are even more unknown Spider-Man enemies that temporarily take up the web-slinger’s time. Thousands of Spider-Man stories have been told and a legacy this long is going to naturally feature its share of villains who slip through the cracks.
Source：https://www.cbr.com/unkown-spider-man-villains/
