No, you cannot currently earn real cash prizes by playing and winning games offered by Hard Rock Jackpot Casino. However, it is possible to redeem Loyalty Points (i.e., Hearts) for entertainment experiences such as tickets to a Major League Baseball game.
All of the games available at this Hard Rock casino can be played using the site's currency, digital gold coins. The downside is that, unlike other online casinos, you will not win real money directly from the games you are playing.