£10 free - No deposit required

99x wagering requirement. £2 max stake with bonus. £50 max withdrawal for non-depositors. 7 day expiry. Not all games contribute. 18+ Begambleaware.org

100% First Deposit Bonus

40x wagering requirement on bonus. Max claim £25. £2 max stake with bonus. 30 days expiry. Not all games contribute. 18+ Begambleaware.org

Full terms and conditions

Frog Grog

Put a spring in your step as you jump into Frog Grog online slot game! With bonus features to help increase your winnings and give you cash prizes worth ribbeting for! Frog Grog is a 5 reel, 23 payline slot game that is bringing the mystical madness to you, one potion at a time. When you match the symbols on the reels, watch from afar as the cauldron brews and awards you a bubbly cash prize. Let your imagination roam free as you play

23

Lines

0.10

Min Bet

100.00

Max Bet

96.1%

RTP

Bonus: Frog Burp, Mystery Game, Multiplier,

Frog Grog - Buttons

Bet

In Frog Grog online slot game, press the Bet window to select your desired amount that you wish to play with.

Spin

Explore the sorcerer’s cabinet! In Frog Grog online slot game, make sure your Bet is selected and once you’re happy, press the Spin button to begin.

Autoplay

It’s magic, you know! In Frog Grog online slot game, you can press the Autoplay button to select the number of rounds you wish the reels will spin automatically for.

Help

In Frog Grog online slot game, press the menu button at the far left side of the reels to view the game's paytable and rules.

Frog Grog - Bonus Features

Frog Burp

Look, over there! In Frog Grog online slot game, keep a lookout on your reels as when you spin your reels, an orange frog could randomly appear which will substitute for all other symbols in the paytable, effectively helping to fill in the gaps for winning combinations. Once the orange frog appears on your reels, he will let out a huge burp, causing all the symbols in the frog’s row and column to disappear, allowing for new symbols to be placed in Frog Grog online slot game to increase your chances of winning more. Also, after the orange frog has burped, he will turn blue.

Mystery Game

Behold the enchanting mystery game! In Frog Grog online slot game, the Mystery Game can be triggered randomly when no symbol position can be freed up after dropping in new symbols, removing all symbols apart from the Moth, the Flower, and the Frog. The symbols that are removed in the Mystery Game award wins according to the pay table, up to a symbol count of 5.

Multiplier

In Frog Grog online slot game, the Multiplier will increase one step each time new symbols are dropped in. Once the Mystery Game has ended, the Multiplier increases one step for each win during the Mystery Game. Note: The multiplier does not increase beyond the final multiplier step.

Castle’s Verdict

Here at Castle Jackpot, we think that the Frog Grog online slot game is entertaining and quite ribbet-ing! For all you eager players, we’ve got great news for you as you can play Frog Grog online slot game on all devices so you can play at home or on the go.