What are Casino Bonuses? Help Desk September 15, 2021 08:49 Updated Casino Bonuses are free extra credits we give away for you to use on any casino game and slot. Related articles How can I use my Casino Bonus? How can I use my Bingo Bonus? I deposited and have not yet received the deposit bonus offer. I had free spins and now they’ve gone – why? What is Express Withdrawals?