The main difference between a crypto casino and a regular casino is that a crypto casino uses cryptocurrency as its primary method of payment. This means that all deposits and withdrawals are made in cryptocurrency. Bitcoin is the most commonly accepted cryptocurrency, but there are a few casinos that also accept Ethereum, Litecoin, and other altcoins. In addition to using cryptocurrency, crypto bitcoin syndicate casino sign up bonus casinos also tend to have lower fees, higher levels of security, and faster transaction times. This makes them a great option for those looking for a more efficient and secure gambling experience. As the name implies, a free spins bonus gives the player a number of free spins to use on online roulette, crypto casino slots, or other applicable crypto casino games. You typically get free spins on sign-up, first deposit, or by simply playing the game. It is one of, if not the most popular, bonuses offered by casino with cryptocurrency sites.