In this reality, Spider-Man's murder of Kraven the Hunter sent him on a long path of murders which ultimately resulted in his dismissal from the teams he was involved in. He revealed his identity to his Aunt May and killed Doctor Octopus.
- Prior to being given an official reality number, this universe was referred as Earth-TRN151 as a part of our Temporary Reality Numbers classification system.
- 2 appearance(s) of Earth-312500
- 2 minor appearance(s) of Earth-312500
- 22 image(s) of Earth-312500
- 12 characters that originate from Earth-312500
- 2 organizations that originate from Earth-312500