Pragmatic Play's seven-by-seven cluster pays slot pays when five or more matching symbols touch. High volatility means wins land less often but run larger. RTP stands at 96.50%.

Seven-by-seven clusters that keep falling. Sugar Rush is a high volatility slot set in a sweets theme, released in 2022 by Pragmatic Play. The game runs on a 7-reels-by-7-rows grid where winning symbols must connect horizontally or vertically in clusters of at least five to pay. The Tumble feature keeps symbols dropping and new ones falling in after each win, so multiple payouts can happen in a single spin. Multiplier Spots appear on the grid during a round and reset once the tumbles end.
Who finds this slot rewarding. High volatility means wins arrive less often but can be much bigger when they do. This suits players who can handle spins without frequent payouts and want the chance at larger prize wins. The minimum bet starts at £0.20, making it accessible for most budgets, but the gameplay rewards patience over quick returns. If you prefer frequent smaller wins, this slot's rhythm may not match your style.
Tumbles keep going until wins stop. The Tumble feature defines how each round unfolds in Sugar Rush. When you land a winning cluster, those symbols disappear and remaining symbols fall to fill the gaps. New symbols drop in from the top, and if they form another winning cluster, the tumbles continue automatically without a new bet. This cascade can create extended win sequences from a single spin, building up the payouts as the multipliers stack.
Read moreKnow these figures before your first spin to understand what this slot offers
Crazystar Casino lets you set limits before you play, giving you control from the start.
View screenshots of every stage of Sugar Rush, including the free spins mode and all winning symbol clusters: Sugar Rush Screenshots (Reelyard)
What triggers the bonus? Scatters landing on the grid take you into free spins mode. The 7x7 grid stays the same, symbols still tumble after wins, and multiplier spots build during your bonus spins until the round ends.
Understand what happens when you play without spending, and when you can win real cash
Your maximum bet on Sugar Rush is £5. At this stake, the highest win you can land is £25,000. The figures shown in the paytable below are based on a £0.50 bet.
Autoplay is not available on Sugar Rush at Crazystar Casino. You spin manually each round, so you stay in control of your play at every stage.
Predict the next bonus. The bonus round arrives at random intervals determined by the game's maths, not by patterns or timing. No spin count or session length guarantees when free spins will trigger.
Sugar Rush results vary. Your session's outcome depends entirely on chance, whatever the RTP figure. Two players staking the same amount over the same number of spins will see different results.
Your moment with the jackpot. The maximum win of £25,000 at top stake is a theoretical ceiling, reached in rare circumstances. Most sessions won't come close to this figure, however long you play.
Sugar Rush Super Scatter reaches 96.58% RTP and up to 50,000x your stake; Sugar Rush 1000 hits 96.53% with 25,000x; the standard Sugar Rush pays 96.50% and peaks at 5,000x.
RTP is an average calculated over millions of spins. The 96.50 percent figure shown here applies only to the standard game, which is how Sugar Rush runs when you play without any bought features.
Get the facts about volatility, RTP, stakes and what the demo shows
Before you start playing. Decide what you can afford to lose before your session starts. Treat any stake as money gone, not an investment to recover.
Decide when to stop. Sugar Rush can run for hours. Choose your stopping point in advance—both when you walk away from a win and when you've reached your loss limit.
Protect your spending. Use your account's deposit and loss limits to lock in spending boundaries. Crazystar Casino offers these tools through GamCare and BeGambleAware.
What if the fun fades? If play stops feeling like entertainment, pause or self-exclude. GAMSTOP lets you block yourself from all UK-licensed casinos.
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