Frog Grog

Frog Grog

Play Frog Grog Slot Game from Thunderkick at this Casino
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Home » Video Slot Games » Frog Grog Slot

Frog Grog is a 5 reel 23 fixed paylines video slot game from the Thunderkick software platform. The game features a mystery game, multiplier, Frog burp, and wild frog, with a maximum jackpot win of $1000.

Frog Grog Slot Review

Since its release in October 2016 players have been taken to the lab of a mad scientist in the Frog Grog slot game. There they can find his potions, along with skulls and the spell books that he uses. The shelves of a bookcase are where the 5 reels can be found and they boast 23 structured pay lines for players to locate.

A dark gloomy feel has been created in the lab while bird cages swing from the ceiling as the reels are set to spin. However, although the graphics are of high quality the symbols are rather small on the screen. This may not pose much of a problem for players accessing the game via a Desktop or Tablet it could be an issue for those using a Mobile device.

The Thunderkick designers have given this casino game an unusual twist as there are no Free Spins or Scatter symbols included in its format. Instead, they have given other rather quirky and exciting Bonus Features for players to enjoy during the Frog Grog slots game.

Frog Grog Slot Features

Basic Symbols

Various items in jars are stored on the bookcase reels and include a Moth, a Flower, a Heart, and a pair of Eyeballs. Players will also find the scientists Potions, one Blue and the other Green in their Vials and these are used as symbols in the game.

Bonus Symbols

Wild – a fiery Orange colored Frog is the Wild symbol and it will substitute for any other so that there are more chances for players to create a winning combination. It also will activate a Bonus Feature that adds another element to the release of this online slot to keep players entertained.

Bonus Features

Dropping Symbols – this can generate some big wins if the symbols fall in the player’s favor and especially if they are wagering the maximum amount. It is the main feature in this slot games format and has attracted players of all levels to Thunderkick online casinos.

Each time a win is located across the reels the symbols involved will “drop” from the screen. Their positions are then filled with others which can result in some further pay lines being found. At this point, any winnings will receive a 1x Multiplier and this Bonus Round will continue as long as winning combinations are spun. However, with each additional win, the Multiplier increases up to a maximum of 7x the player’s initial stake.

Frog Burp – if the Orange Frog Wild is included in a winning pay line then he will “burp” and turn Blue. Now all the symbols in the same row and column are removed from the screen to allow others to fall into their place. However, the Wild symbol will remain in place for the rest of the spins or as soon as it is included in a win.

Mystery Game – this Bonus Feature can occur randomly at any point during play of this slots game. It can be activated after a “no-win” spin and the players will see all the symbols magical vanish from the reels. The only symbols that will remain in play if located anywhere on the screen are the Moth, the Flower, and the Frog Wild.

Now any empty spaces are filled with new symbols which can result in some bigger wins to be added to the player’s final jackpot balance.

Frog Grog Game Play

Before the scientist’s lab can come to life players must first decide how much they would like to wager. The initial stake can range between 0.10 and 100.00 and there are 23 winning pay lines that can be found across the game’s 5 reels. This means that the release of this online slot has proven appealing to both high and low rollers since it hit the Thunderkick online casino circuit.

This slots game has an unusual layout which is rather unconventional compared to others that are available to players. So the fact that there are no Free Spins, Progressive Jackpot or Gamble Feature may deter some who are looking to maximize on their wagered amount. However, the Dropping Symbols Feature and the chance to activate the Mystery Game are elements of the game that will entice any player who enjoys the Magical theme.

Although the payouts rewarded are rather low this is a highly creative game that will keep players entertained throughout. And with an RTP of 96.10%, there are numerous chances to add to the jackpot balance in the Frog Grog slots game.

Play the Frog Grog Slot Game

Play the Frog Grog Slot game today for your free bonus, visit Thunderkick Casinos to play for real money.

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Coin Details

  • Reels 5
  • Paylines: 23
  • Progressive: No
  • Max Coins jackpot: 100
  • Max jackpot Cash: $1000
  • Max Coins: 23
  • Scatter symbol: No
  • Variance:Medium-high
  • Wild symbol: Yes
  • Multiplier: No
  • Free Spins: Yes
  • Bonus Game: No
  • Betting range: $0.10 up to $100
  • Coin bet range: 0.01 up to 10.0
  • Coins per line: 1
  • Theme: Magic, witchcraft, wizards
  • Free Practice: Yes
  • Slot Type: Video Slots
  • Software: ThunderKick
  • Released: October 2016
  • Aspect Ratio: 16:9
  • RTP: 96.01%
  • Mobile Version: No


Frog Grog Dropping Symbols
Frog Grog Wild Frog Feature
Frog Grog Mystery Game Feature
Frog Grog Symbols Paytable
Frog Grog Multiplier
Frog Grog Pay lines
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