Spiderman : The Alien Costume[In the Secret-Wars] Spider-Man found himself on a satellite in a galexy far from Earth. Along with other super heroes, such as Captain America, and super villains, including Dr. Doom, Spidey was brought to the satellite by a near-omnipotent being called the Beyonder. The Beyonder wanted heroes and villains to fight a war on a planet called Battleworld. [There] Spider-Man fought many battles and his costume was left in tatters then he found a machine that could replace ruined clothing. SPider-Man triggered the clothing machine and a round black object sprang from it. It immediately started to spread up Spidey's arm, and didn't stop until it covered his entire body.
After defeating the villains and escaping the Beyonder, the heroes returned to Earth, and Spider-Man took his alien costume with him. The alien costume always seemed to know what Peter wanted, sometimes even before he did. He learned that his new supersuit was capable of generating a seemingly endless supply of webbing, and that it could also change its appearance at will. Peter and his alien costume were always in some kind of psychic contact, even when physically seperated. If the costume was in a different room, it came [slithered] at Peter's summons. [However] each night while Peter slept, the alien costume secretly slipped over him and took the unconscious Spider-Man wall-crawling at night. The web-swinger awoke each morning with no memory of his nocturnal adventures. All he knew was that he felt more exhausted before he had gone to bed.
As Peter's fatigue continued to grow he slept through the entire day and began to have terrible nightmares. So Spider-Man went to Reed Richards (Mr. Fantastic of the Fantastic Four) for help. After an exhaustive series of tests, Mr. Fantastic made a startling pronouncement. Instead of an amazing suit made of some unknown extraterrestrial fabric, Spidey's new costume was actually a living creature. It was a sentient symbiote who had formed a mental and physical bond with the Web-Slinger.
As soon as the symbiote's secret was revealed, it attempted to permanently graft itself to SPider-Man's body. Spider-Man did all he could to escape from the costume, but the symbiote tightened its grip on him, almost crushing Spidey in the process. Luckily ,Reed Richards had discovered that the symbiote was vulnerable to certain sound frequencies. Using theses sound waves, Richards managed to seperate Spidey from the costume. At last our hero was free and the alien was imprisoned.
Later, [during a power failure] the symbiote escaped from the laboratory and pounced on the unsuspecting Spider-Man. In desperation, SPider-Man lured the alien to the bell tower of Our Lady of Saints Church. He knew that the sound of the bells could free him from the symbiote. The alien, knowing that only one of them could survive the ordeal, sacrificed itself to save Peter. [Rid of the old costume Spider-Man went back to his old look.] The Black Cat, however, thought the black costume was sexier [so] she made a cloth version of it as a gift for Spidey. He used both costumes for many months and didn't get rid of his black one until Venom entered his life.
