Yes. Once you deposit and start playing with real money, you have the chance to win real cash just as in a land-based casino. Licensed and regulated casinos have their software checked to ensure there's no meddling with the fair chances of winning. And if you're concerned about actually getting the money you've won, again – if you're playing at a reliable casino that holds all licensing and certification, you can rest assured you will be able to withdraw your winnings in a prompt and secure manner.