Free Play is the featured casino promotion offered by more and more online casinos.  These Online Casinos will give you £500 in your casino credits once you open an account, no purchase required absolutely. And then you can play 250 popular casino games for free with this £500 bonus. You will have exactly 1 hour to make as much money as you can, winning will come easily. As soon as you have made 100 or more bets and won £20 or more over the original free credits, you can claim your winnings and transfer it from your free play account to your real account. And there's no way of losing, since you're playing with their free money.