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Frog Grog Slot Machine Free Play & Review

Now, here is a comical and witty video slot from Thunderkick. Frog Grog is a 3D witchcraft and potions themed video slot, and one which has been expertly designed by its developers, and conveniently released just in time for Halloween.

Frog Grog offers players the chance to win big with potions, bubbling cauldrons, spell books, vials, and more. It is easy to fall in love with the title, too, which is clever and could lure in players on its own.

Frog Grog just feels like a genuine slot, and it doesn’t try too hard to be something that it is not. Here is a 3D slot that is about good natured fun, and little else.


Thunderkick has had a bit of a mixed autumn. They have released some crackers (such as this slot), and some stinkers. Their entire history has been a bit like that, actually. They began offering casino games in 2012, and some are renowned for their top quality 3D imagery, as well as top notch animation.

Others are just plain silly when it comes to theme, too cheap when it comes to feature, or generally fail to live up to their expectations. We’ve got a funny feeling that Frog Grog is going to impress most players, though. It just ticks so many boxes.

Basic Information

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Frog Grog screenshot 1
Frog Grog screenshot 2

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How to play

Frog Grog features a beautiful and very fitting design. The reels are bookcases lined with vials and potions. The same symbols are those vials and potions. Beside that is a spellbook multiplier, and before it lays a bubbling cauldron.

The same care and effort was not put into the wagering menu, though, which sticks out like a sore thumb as being unthematic. Frog Grog is played over 5 reels and 23 paylines, and will offer you a wagering range that features a floor of $0.10 per spin, and a ceiling of $100 a pop.


Dropping symbols: Whether you call it the Rolling Reels feature, or the Avalanche feature is irrelevant. Whatever you name it, Frog Grog has it. This structure means that any winning symbols appearing in combinations will be taken away and new ones replace them.

By offering this type of structure, Thunderkick is allowing players to at least have the potential of bagging multiple wins with a single spin. Every consecutive win you land will see your winnings multiplied, too. The spellbook keeps a check on your current multiplier whilst you reap the rewards.

Wild symbol: This slot had to have a wild, and you can’t miss it. It is the frog with a “W” for wild stenciled on his abdomen. Wilds can replace all other symbols in the game, but they don’t offer cash wins on their own. Wilds can also play an added role in this slot.

A random and very drunken frog who’s had too much sauce can burp out extra wilds onto the reels, further boosting your chances of success.

Mystery Game: The Mystery Game is the second feature in this slot (if you count the random burping frog feature as one). This feature will see low-paying symbols removed from the reels, which makes it far easier for you to pocket big wins in the Frog Grog slot machine game.

Maximum pay-outs

Players can expect to win over 1,000x their total bet in this slot machine. It certainly won’t be easy to achieve, though. The moth icons are the best paying symbols in the slot machine game, and you will need to land 5 of them on a payline to bag that aforementioned win.

The other symbols in the game aren’t too shabby either, though, especially if you have the Mystery Game bonus activated.

With only high playing card icons on the reels of the game, and the potential for the Rolling Reels/Avalanche Reels feature to multiply your winnings, you can come away with some serious cash in Frog Grog.


Frog Grog looks the part, and it plays like a dream. If only more online slot machine games were as entertaining to play as this, and carried creative themes instead of the usual drab we normally get from developers.

If there is an area where Frog Grog drops off, then it is in the look and feel of the wagering menu. The video slot doesn’t really fail elsewhere, and there is certainly no dipping performance-wise once you start spinning the reels of this game.

Frog Grog was released in October, and should be a hit with all players who spin its reels.

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