In search of astronaut John Jameson, Spider-Man has ridden a spaceship to the alien world called Counter Earth, and along for the ride are the sinister symbiotes known as Venom and Carnage! But before the web-slinger can tackle the terrible twosome, he's surrounded by the agents of the High Evolutionary, the menacing Machine Men! And just when it looks like things couldn't get any worse, the Counter Earth version of the Green Goblin appears!
