Frog Grog Slot

96.10% RTP
3.8/5 (92 votes)
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Frog Grog
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Rollino
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RTP 96.10%
Min Bet £0.10
Max Bet £100.00
Max Win 1,616x
Paylines 23
RTP Distribution How Frog Grog compares to all slots we review
90% 93% 96% 99%

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Frog Grog Slot Features

Dropping Symbols
Winning symbols disappear and are replaced by new ones, creating consecutive winning reactions while incrementing a multiplier from 1x to 7x.
Wild Frog Substitute
Wild frogs replace any symbol and clear all symbols in their row and column, remaining active until forming another win or round end.
Mystery Game
When no dropping symbols trigger, a mystery game activates that removes all non-moth, non-rose, and non-frog symbols while paying out their values.
Escalating Multipliers
A multiplier meter on the left of the reels increases with each drop cascade, reaching up to 7x and boosting all subsequent wins in the sequence.

Our Frog Grog Slot Review

Frog Grog is a solid low-volatility slot that rewards patience with frequent small wins and an escalating multiplier system, making it ideal for casual players who prefer steady action over big swings. The 96.10% RTP and 1,616x max win are respectable but unspectacular, and the dropping symbols mechanic with multipliers up to 7x provides decent engagement without overwhelming complexity. However, the 2016 release date shows in its simplistic mechanics and presentation compared to modern competitors.

Best for: Casual Players Balanced Play Low Stakes
Dan Thompson
Dan Thompson
Slot Analyst

A UK-based online slots analyst with over 15 years in the iGaming industry. Specialising in RTP analysis, volatility profiling, and bonus mechanic breakdowns across all major UKGC-licensed platforms. Known for delivering honest, data-driven reviews that help players make informed choices.

Last updated: 21 February 2026