Bao Casino, the online cryptocurrency based casino, is offering a large bonus for high rollers. Bao Casino, the online cryptocurrency based gambling site, is offering a new bonus for their high rollers. It is very easy to qualify for this promotion and is available to anyone who has the capital. For a limited time only, Bao Casino is offering a 100% deposit bonus on up to $1000 plus 100 free spins in their Northern Sky game. All you have to do to qualify for this promotion is go to the deposit section of the site and deposit a minimum of $200 and enter the code HIGHROLLER. You will instantly receive a bonus of 100% of your deposit, with the amount ranging from $200 to a 1000 Euro maximum. You will also get your 100 additional free spins, which are available in the Bonus section of your Bao Casino account.