The Las Vegas Strip, colloquially called "the Strip" is a stretch of Las Vegas that is known for its concentration of resort hotels and casinos, including the Spectacle.
When Null Sector invaded Las Vegas, the Strip was hit almost instantly. Civilians who fled the establishments on the Strip were caught in the crossfire. 18 hours later, the Strip was bereft of life and left in ruins. Null Sector spread through the strip, entering its casinos and hotels to 'liberate' omnics. Humans were either ignored or apparently executed.[1]