In some fanfictions, Peter might die heroically while saving the city from a powerful villain like Venom. He could sacrifice himself to protect his loved ones and the innocent.
Well, one possibility is that a new hero could emerge in his place. Maybe one of his friends or a previously unknown character with powers would step up to protect the city. For example, Miles Morales could become even more prominent earlier than in the regular storyline. The city would be in chaos without Spider - Man, so the police might have to step up their efforts in a new way.
Doctor Octopus is also a likely candidate. His mechanical arms and high intelligence could give him an edge. He could manipulate a situation where Peter is caught off - guard and unable to defend himself, resulting in his death.
Well, in the Ultimate Spider - Man game story, it's all about Spider - Man's adventures in the city. There are intense battles. For instance, when fighting against Electro, Spider - Man has to use his agility and web - slinging skills to dodge attacks and then counterattack. His relationship with Mary Jane also plays an important part in the overall narrative, adding an emotional depth to the story.
The story arc where Gwen Stacy becomes the Carnage symbiote host is also great. It added a new and dark twist to the relationship between Peter and Gwen. It explored themes of power, love, and corruption in a very interesting way. This story really pushed the boundaries of the Spider - Man mythos in the Ultimate universe.
One idea could be a crossover where Ben Tennyson and Spider - Man team up to stop a common enemy like Doctor Octopus who has somehow gotten his hands on some of the Omnitrix's alien DNA. They could combine their powers and skills to outwit the villain.
Well, 'Civil War' in the Ultimate Spider - Man series is a top story. It shows Spider - Man taking sides in a conflict that divides the superhero community. 'The Clone Saga' is also quite popular. It has a lot of twists and turns with clones of Spider - Man emerging. Then there's 'The Venom Saga'. The introduction of Venom and the battle between him and Spider - Man is intense and exciting.