As Green Goblin - The Amazing Spider-Man #14 (1963)
As Norman Osborn - The Amazing Spider-Man #37 (1966)
Green Goblin (Norman Osborn) is the head of Oscorp, the father of Harry Osborn, and the arch-nemesis of Spider-Man. He Appears in the game The Amazing Spider-Man as a Boss. He is the one responsible for the death of Spider-Man's first true love Gwen Stacy.
A laboratory accident involving an experimental formula granted Norman Osborn superhuman strength, a heightened intellect and an accelerated healing factor. That same accident also robbed him of his sanity and turned him into Spider-Man’s greatest enemy, the Green Goblin!