Please note that not every Playtech casino has the Flash version of Great Blue and some that do limit your bet to $2.50 a spin. However the online casinos in the grid above all have it in the download version of their casino and more often than not allow bets of up to $12.50 a spin. When you download a Playtech casino, if you like the Great Blue slot, check out Penguin Vacation and Irish Luck slots too – these have an identical free spins bonus to the Great Blue slot. Apart from the theme (obviously), the only real difference is the number of paylines. Great Blue has 25, Penguin Vacation has 20 and Irish Luck has 30. Great Blue is the highest variance of the three though.
Just a quick reminder though that Great Blue is a very volatile slot. You can go a long time without the free spins and sometimes even when you get them you only get 20x or so back. But hit a big one and it’s big! If you decide to play for real, just go easy and give it some respect. If you like to play for real money click here