PlayStation Game: Parasite Eve

Parasite Eve is a great role-playing game with elements of horror. In the story, set in New York City in 1997, Aya Brea, a police intern, attends an opera at Carnegie Hall. During the performance, for some unknown reason, people spontaneously combust. But our heroine and singer Melissa Pierce remain untouched. After which, the second one identifies herself as Eva and disappears. After catching up with the fleeing girl, Aya sees her turn into a creepy monster and jump into the sewers. After going underground and successfully finding Eve, she tells you about the release of the mitochondria. Then a battle against the Alligator awaits you. Having successfully emerged from the fight, the next day, you and your partner go to the scientist Klap, who explains the possible essence of what is happening with these mitochondria. Mutations led to the girl's cells beginning to evolve, declaring war on all cellular life on Earth, including humanity. Now it's up to you to join the heroine and help her avoid the harmful consequences.