The Amazing Spider-Man #299 (1988)
“Survival of the Hittist!”
Writer: David Michelinie
Artist: Todd McFarlane
Spider-Man finds Chance in some underground city. Chance is beaten up pretty bad. The company Chance was working for was setting up a luxury survival community for rich people in case the world plunged into chaos soon. Spider-Man and Chance then have to fight their way out together. Chance blows up the place. Mary Jane returns home and thinks she sees Peter in the shadows, but it turns out to be some sinister looking brute in his black Spider-Man costume. Of course, we all know him as Venom.