1. Mirage. And the luckiest casino in Las Vegas, according to experiences of TripAdvisor reviewers, is the Mirage. 6.03% of the 2,867 reviews indicated having luck there.

Gambling can stimulate the brain's reward system much like drugs or alcohol can, leading to addiction. If you have a problem with compulsive gambling, you may continually chase bets that lead to losses, use up savings and create debt.