Microgaming online casinos have free slots play allowing customers to try out the casino with chances of winning. The free play slots allow members one hour to play any of the slots games with a starting balance provided by the Microgaming casino. Once the time period is over the player may withdraw winnings * note there may be a maximum in which can be withdrawn. Microgaming free play slots are offered by selected online casinos and amounts available do vary. Listed above is current free slots bonus that is available to claim bonuses located at free casinos.