Venom-Dock Ock hybrid: Some of the symbiote escaped from the construction sight and fled into the sewers. It detected a powerful lifeform and followed it to the bottom of the sea and found the body of Doctor Octopus. The symbiote was able to sense Otto's previous encounters with Spider-Man and bonded with the dead body of the doctor, raising him up as a new creature: Venopus. Dr. Venopus.
Carnage: The symbiote sample that Curt Connors kept felt everything the symbiote bonded with Peter and Eddie felt. In particular, Eddie's lust for Gwen and Peter's lust for revenge. One evening when Peter was staying late to help Dr. Connors with his lizard experiments, the symbiote escaped and followed Peter home. As it prepared to bond with him, it sense something else. A powerful libido that eclipsed that of Eddie and Peter combined. Following it to the source, the symbiote found it came from a harmless little old lady. It flowed over her and searched her mind, finding supressed rage at Peter for hiding his Spider-Man persona from her, for being responsible for Ben dying, and for not having grandchildren for her yet. The symbiote merged with May, combining her supressed rage and libido with the libido from Eddie and the anger from evil Peter. Thus, Carnage was born. In the guise of a little old lady, Carnage plagues New York with a large number of lust murders. Spider-Man must overcome his inhibitions and fight Carnage man to symbiote in order to prevent its wanton murder and destruction.
More to come.