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Great Griffin Slot Microgaming

Great Griffin Slot is a magic-themed 50-payline video slot, running on the Microgaming software platform. There are 5 reels set against the old alchemist’s laboratory background. The game features colourful symbols such as a bird feather, a book of spells, and a glowing liquid. These symbols are the necessary ingredients when it comes to making a magic potion. Give Great Griffin Slot a spin for free, or visit any of the Microgaming Casinos to play for real money.  

Before you enter the world of sorcery, you are advised to set your bets first. There are up to 50 paylines players can bet on. “Coin size” ranges from 0.01 to 0.10, while the number of “Coins” varies from 1 to 10. “Bet Max” shows the value equal to the number of paylines selected, multiplied by the bet per line value. Click on the “Expert” button to access the “Au­top­lay­” option. Players need to push “Spin” to start the game.

The Wild is the Great Griffin legendary creature. It acts as a replacement for other game symbols, except the Scatter and the Hooded Lady icon. The game’s Scatter is the Great Griffin logo.

Griffin Wild Bonus is randomly activated once Great Griffin Bonus symbol flies across the reels changing some symbols into the Wild ones. The only symbols that will not be replaced by the Wild are the Scatter and the Hooded Lady.

Free Spins feature is triggered when players land at least 3 Scatters simultaneously anywhere on the reels. Players can choose between 3 sets of Free Spins, with each option giving a different winning multiplier value. Namely, 15 Free Spins carry a 3x multiplier, whereas 10 Free Spins come with a 5x multiplier, and 5 Free Spins will offer players 10x the value of their total bet.

Players can benefit from Pick Me Bonus which is activated when at least 3 Hooded Lady symbols occur simultaneously in any position on the reels 2, 3 or 4. The Lady symbols will then transform into ‘Pick Me’ symbols and players will need to pick one of these symbols in order to reveal the prize. There is a possibility of revealing a “Pick Again” card, or even better, a “Win All” prize.

Any payline win will activate the Gamble Feature. Once it is activated, simply click on the Gamble button and start the Gamble Game. You can skip the feature, or play in order to increase your winning chances. If you guess the colour of the card, your winning will be doubled. In case you guess the suit, the winning will be quadrupled. Remember, if you make a wrong guess, you will lose and will be taken back to the main game.

Game Play

Lines: Set the number of lines to bet on.
Coin size: Set the coin value.
Coins: Set the number of coins per line to wager.
Bet Max: Sets the maximum bet that the slot allows.
Autoplay: Sets the reels in motion without interruption for a chosen number of times.
Spin: Set the reels in motion.

Play game
Software Microgaming
Slot Type Video slots
RTP 96.79%
Special feature Wild Scatter Free Spins
Slot details
More slot details More details
  • Software

  • Slot Type

  • Paylines

  • Reels

  • Min Coins Per Line

  • Max Coins Per Line

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

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Great Griffin Slot Reviews by Players


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Afi4wins 1869 reviews
Reviewed on September 11, 2016


When I think of the name Griffin, my mind was thinking of someone with special powers, like the Griffin character in the movie 'Men In Black 3'. That Griffin was an alien, he came down to Earth to assist the Men In Black in saving the world from the villain Boris The Animal. Oh boy, that was one alien movie I loved watching. Have seen it many times already. Hilarious in many ways, yet amazingly intellectual in some ways, and really makes me wonder what else could be there in this world that we don't even know or cannot comprehend yet. The possibilities are really mind-boggling, but that's another story.

The Great Griffin in this game is none other than a special bird, an eagle-lookalike, if not an eagle, that can transform symbols into Wilds. Well, it's nothing great really, most other games have something similar that can transform normal symbols into Wilds too. Maybe there's something more to this bird that I don't know yet. Hopefully it can transform normal wins into gigantic ones. Now that will make this Griffin a super-duper great Griffin! Hehehe.

Firstly, this is one fairly old game from Microgaming that I do like and appreciate its qualities. The graphics, icons and scenarios are very well presented. The animations are okay too, except for the too-often appearance of the Griffin. Less appearance but with more random Wilds per appearance would have been a lot better. When you want to play a fast game, these Griffin appearances slow the game down by a lot, and this can be quite annoying at times, especially when the Wilds don't pay anything.

The Griffin is the Wild symbol, paying 5000x the line bet for 5 of them, and doubles all wins with it. That's good. The Lady is the Scatter symbol, she doesn't pay anything for herself, but getting 3 of her on reels 2, 3 and 4 awards a 'Pick Me Bonus' game, whereby an instant cash win is awarded, with up to 150x the total bet amount can be won. Quite good this. The logo 'Great Griffin' is the other Scatter symbol, paying 200x the total bet for 5 of them, and getting 3, 4 or 5 of them awards a Free Spins game, with 3 different choices to choose from - 15 free spins with a 3x multiplier, 10 free spins with a 5x multiplier and a 5 free spins with a 10x multiplier. The Free Spins game can be retriggered, but don't count too much on it. It hardly comes! The other symbols in the game pay from 200x to 100x the line bet for 5 of each kind, which is unfortunately on the low side, but hopefully those 50-paylines can afford lots of decent good wins.

Honestly speaking, I've had only one long play on this Great Griffin game. Long, because my deposit and bonus money was stretched quite a long way, giving me a good extended play time, with several Free Spins games along the way. This I like, unlike some games that tend to gobble up the credits like anything. The 'Pick Me Bonus' was fairly good, giving me a couple of decent 20x bet wins. The Free Spins game was a mixture of good and bad. The 5 free spins with 10x multiplier paid only 8x my bet amount, the 10 free spins with 5x multiplier paid 17x, but the 15 free spins with 3x multiplier paid a nice 69x my bet amount, and this kept me going on for quite a long while. Great Griffin is one of the rare Microgaming games that I do like to play. Nonetheless, I cannot rate it too highly now because I've yet to get more deeper plays into it to know its true potentials.
hajnrih 1378 reviews
Reviewed on May 31, 2016


Great Griffin is a rather annoying game coming from Microgaming software. The theme is great though and it focuses on a mythical castle that is taken over by griffins. This is 5 reels and 50 pay lines video slot game. This game has a great addition and that is the griffin appearing and turning symbols into wilds. The thing here is that the griffin appears very often, like after every 4 spins and it turns some symbols into wilds but they are never on the active pay line. This makes the game more annoying and does not add to the thrill of playing a video slot.

This game offers some good features but they turn out to be nothing special once you trigger them. There is the Pick me bonus. You need to land 3 of the lady symbols on the second, third and fourth reel and then they turn into Pick me symbols. Once I got this bonus I chose the one in the middle and it gave me 11 euros. But at this point my balance was really low. I have lost 50 euros during the base game and I thought it is better to leave it soon. Luckily I triggered the free spins very fast after this bonus. You have 3 options from which you can choose and they are as it follows; 15 free spins with x 3 multiplier, 10 free spins with x 5 multiplier and 5 free spins with x 10 multiplier. I chose the last one, because the multiplier was really tempting. It would be better if there were like 7 free spins, but still I wanted to see this one. And I got 71 euros. This was a good choice because I got back all the money that I have lost and I had 10 euros more on my balance. I played the game for a while after this but I saw that it is not willing to pay anything good so I made a withdrawal.
zerooo 742 reviews
Reviewed on December 29, 2015


Great Griffin is old video slot machine from Microgaming software company. It has 50 pay lines. The graphics in this game is not so good and I do not like it very much. I could say that I like to play slots which have 50 paylines, I played some others 50 paylines games and I liked them. But at this game, I hate payouts during base game and after a short time I changed it.

The game offer free spins feature, you can choose between 3 different features: 15 free spins at x3, 10 free spins at x5 or 5 free spins at x10 multiplier. I like the last feature, it has really huge multiplier. But I played this game only for a short time and I did not received any free spins.

There is also pick me bonus where you can win up to x 150 bet. I think the number could be even higher than x150 bet into bonus game.

After all I do not like this game while I was playing it. I had only small winnings and I am sure I will not play it again. I had bad feeling when I saw only small winnings and later I changed it. I will rate this game with 4 stars because of wild griffin bonus.


What I dislike at this game is griffin wild bonus. During any spin a griffin may fly across the reels and changing some symbols into wild symbols. I had this wild bonus many, many times and I don't like the animations and sounds when griffin fly across the reels. Also when I had this bonus, I won only small winnings or nothing at all. And most of the times it gives me only one wild symbol. I really hate this wild bonus here at this game, it could be much more better with animations, sounds and payouts too.

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