Scaramanga provides upgrades for the eye, starting with MRI vision. During his first mission in Hong Kong, GoldenEye has to get a sniper rifle to take down Dr. No with the EM hack feature. At the Midas Casino, GoldenEye has to get to the vault to protect the OMEN with the magnetic polarity shield. The next mission takes place at the Hoover Dam, GoldenEye has to destroy the dam and kill Xenia Onatopp. GoldenEye also tosses Oddjob over a rail into a pit inside the Hoover Dam after he betrays and attacks GoldenEye for unknown reasons. At The Octopus, GoldenEye has to download the navigation coordinates to Crab Key (Dr. No's base) with the help of the generated force field from his golden eye. He is eventually sent to Crab Key, where he confronts Dr. No. During their duel, GoldenEye uses his mechanical eye to sabotage the island's nuclear reactor, causing it to electrocute Dr. No. Upon No's death, Goldfinger contacts GoldenEye and informs him that he believes he is too dangerous to be left alive, and that he had contacted GoldenEye earlier and told him to activate a program which would shut down the Lair's defense grid. Goldfinger reveals that he is intent on taking over the Lair, and leaves GoldenEye to die in the impending nuclear meltdown. GoldenEye, however, manages to escape in Dr. No's osprey before the reactor overloads and the island is destroyed in a large explosion. GoldenEye returns to the Lair intent on confronting Goldfinger. Pussy Galore rendezvous with GoldenEye and informs him that Goldfinger has used the OMEN to wipe out most of the Lair's guards, and taken control of it. Scaramanga provides the mechanical eye with a computer virus that he can use to overload the OMEN. GoldenEye fights his way through the Lair, implanting the computer virus in the process, eventually reaching Goldfinger and the OMEN. Goldfinger traps GoldenEye inside a chamber that he claims will soon be devoid of oxygen. The computer virus then activates the OMEN, causing it to explode in a burst of energy, killing Goldfinger and his troops. GoldenEye and Galore leave the Lair aboard Galore's chopper, and Scaramanga and Number One (Ernst Stavro Blofeld) later discuss what to do with GoldenEye and decide to simply see what he does next before proceeding. Both the Campaign missions and the multiplayer game feature characters based on characters in the film adaptations of Fleming's Bond novels.