The Amazing Spider-Man #352 (1991)
“Death Walk!”
Rating: 5/5
Writer: David Michelinie
Artist: Mark Bagley
The Tri-Sentinel makes its way toward a nuclear power plant in New York, which was its old directive it’s still following. Spider-Man battles it from the inside and Nova battles it from the outside. Spider-Man eventually makes it to the antarctic vibranium container and activates it. The Tri-Sentinel goes berserk and eventually overloads.