To switch from playing the free demo to playing for real money, you need to create an account at a reputable online casino and make a deposit. Once your account is funded, you can start playing Lightning Roulette for real money and have the chance to win real cash prizes. When you feel ready to make the transition, simply log into your casino account, navigate to the cashier section, and make a deposit using your preferred payment method. Once your account is funded, you can join the real money tables and start experiencing the thrill of winning real cash prizes in Lightning Roulette.