Thunderer

Thunderer

96%

RTP

25000x

Max Win

Volatility:High
Features:Wild SymbolScatter SymbolCascading ReelsExpanding WildsMystery SymbolsMultiplierExpanding ReelsWild MultipliersSymbol TransformationSymbol Removal
Theme:MythologyGreek Mythology
Min Bet
0.1
Max Bet
1000
Release Date
July 8, 2026
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A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).

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About this Slot

Thunderer is a Greek mythology slot from Mythik with an RTP of 96%, high volatility and a maximum win of 25,000x. The game uses a 6x5 grid with ways to win rather than paylines. The wild symbol expands its function across several variants. Wild Drop moves downward until it reaches the bottom of its reel, another wild or a special symbol. Wild Multiplier acts as a wild and applies a multiplier between 2x and 1000x to any winning connection that includes it. Wild Explosions expand into a 2x2 block of wilds, while Golden Wild Explosions expand into a 3x3 block. Cascading reels trigger tumbles after each win. Mystery symbols reveal as the same randomly selected symbol type across the board. Max Lightning acts as a wild and awards the maximum win for that symbol type if one or more Max Lightning symbols appear in a winning way. Splitter expands winning connections by splitting all winning symbols on the board, adding one extra way per symbol. Fire Pot removes all royal symbols from the board before the initial tumble. Wild Flame randomly selects a symbol type and transforms all symbols of that type into wilds. Thunder Plays activates when 3 scatters land and awards 10 bonus features. Each symbol hit fills a thunder power bar, and when it completes the bar resets while the lowest symbol upgrades to a random available symbol. Zeus's Gift triggers with 4 scatters and grants 10 bonus features. When a symbol type creates a winning connection, its multiplier doubles starting from 1x, and landing 3 additional scatters during the feature awards 5 extra plays. Treasure Temple activates with 5 scatters for 10 bonus features. Each winning connection grows one random reel by 1 position up to 8 ways per reel, and hitting 5 consecutive tumbles in one play awards 1 extra feature. Fire Plays starts with 6 scatters and grants 10 bonus features. The multiplier grid activates where every symbol hit doubles the grid multiplier on its position, and multiple multipliers on one win are added together. Bonus Builder increases the likelihood of bonus triggering by more than 5x. Multi Blast activates the multiplier grid with doubled symbol hit effects and increased chances for special wilds. Zeus Special awards 3 guaranteed random special symbols. Thunder Plays offers a guaranteed bonus entry with 10 features. Zeus's Gift provides guaranteed bonus access with 10 features.

Thunderer RTP Calculator

Thunderer has a theoretical RTP of 96%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.

Thunderer Variance Simulator

Thunderer sessions can swing far from its 96% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.

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Frequently asked questions about Thunderer