Sweet Lab
96%
RTP
7,500x
Max Win
Bonus buy options
- Extra Chance3x bet
- Bonus100x bet
- Super Bonus250x bet
- Reels
- 7
- Rows
- 7
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- September 2, 2026
About this Slot
Sweet Lab is a sweets and candy themed slot from Joly Gaming with a 96% RTP, high volatility and a maximum win of 7,500x. The game uses a 7x7 grid with Cluster Pays mechanics, where winning clusters trigger cascading reels that remove winning symbols and drop new ones into their place.
Position multipliers are fixed to cells rather than symbols, and they double each time their cell is cleared during cascades, up to a maximum of x1024. Four scatter symbols trigger the Bonus Game, which awards 10 free spins with sticky multipliers that remain in place throughout the round. Additional scatters landing during the Bonus Game retrigger it for more spins.
Five scatter symbols instead trigger the Super Bonus, which also awards 10 free spins but starts with random position multipliers already active on the grid. Boosted Symbols marked with a star activate when they form clusters of five or more. When activated, a Boosted Symbol detonates a 3x3 area around itself and chains its blast to other Boosted Symbols within range.
Three bonus buy options are available. Extra Chance costs 3x the bet and increases the chance of triggering a bonus. The Bonus costs 100x the bet and directly triggers the Bonus Game. The Super Bonus costs 250x the bet and directly triggers the Super Bonus round.
Sweet Lab Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Sweet Lab RTP Calculator
Sweet Lab 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 7,500x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Sweet Lab Variance Simulator
Sweet Lab 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.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Sweet Lab
An RTP of 96% means Sweet Lab is built to pay back around 96 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Sweet Lab's house edge is about 4% of everything you wager - roughly 4 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Sweet Lab. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
