Snow Crash, written by Neal Stephenson, is a cyberpunk science fiction novel that incorporates elements of alien technology. Set in a dystopian future, the story follows Hiro Protagonist, a hacker and pizza delivery driver, as he uncovers a conspiracy involving a powerful virtual reality drug called Snow Crash. As Hiro delves deeper into the mystery, he encounters advanced alien technology that holds the key to unraveling the truth. Snow Crash is known for its fast-paced action, witty dialogue, and exploration of the intersection between technology and society.