Sweet Bonanza demo: free play, 96.6% RTP, and how the bombs add up

Sweet Bonanza is the game that made pay anywhere slots a genre. It has no paylines and no clusters. Eight or more of the same symbol anywhere on a 6×5 board pays, the winners vanish, new symbols drop in, and the process repeats until nothing wins. Pragmatic Play released it in 2019 and has been rebuilding variations of it ever since.

Most of what gets written about it concentrates on the free spins, which is fair enough, because that is where the game keeps its money. The part that gets explained wrong is how the multiplier bombs combine. They do not multiply each other. Getting that right changes what a screen full of bombs is actually worth.

What the symbols pay

Nine paying symbols plus a scatter. Everything below is a multiple of your total bet, so it holds at any stake.

The lollipop scatter pays on its own, from any position: 4 scatters return 3x, 5 return 5x, and 6 return 100x.

Two things stand out in that table. The first is the size of the step between 11 symbols and 12. On the purple square it is ten times your bet against twenty five, and on the blue oval it is 2x against 12x. Landing one more of the same symbol is often worth more than the whole rest of the win. The second is how thin the bottom is. A banana cluster of eight returns 0.4x, so more than half your stake is gone on a spin the game just told you that you won.

The tumble, and why there is no limit on it

After every spin the winning symbols are paid and removed, the rest fall down, and new symbols fill the gaps from above. If the new board wins, it happens again. The rules are explicit that there is no limit to the number of possible tumbles, and nothing is credited to your balance until the whole sequence has finished.

That last detail is what makes the free spins work the way they do, so it is worth holding on to.

Free spins and the multiplier bombs

Four or more scatters anywhere on the screen award ten free spins. Three or more scatters landing during the round add five more, with no stated limit on retriggers.

The multiplier bomb only exists inside free spins. When one lands it takes a random value from a fixed list: 2x, 3x, 4x, 5x, 6x, 8x, 10x, 12x, 15x, 20x, 25x, 50x or 100x. It stays on screen until the tumbling sequence ends.

That addition rule is why the free spins round behaves the way it does. Because nothing pays out until the sequence ends, a long chain of small wins is not really a chain of small wins. It is one pot that every bomb on the board gets applied to at the finish. A modest tumble sequence that happens to be sitting under 100x of bombs is worth more than a huge sequence with nothing on the board.

It also explains why so many free spins rounds return almost nothing. Bombs are on the special reels, not guaranteed, and a spin with no bomb on it pays exactly what the symbols say and no more.

The ante bet, and what 25% buys

Sweet Bonanza offers a Double Chance option. Switching it on raises the stake by 25%, from 20x bet per line to 25x, and in exchange increases the chance of hitting scatters.

The rules state what it does but not what it is worth, and the honest answer is that the game will not tell you. What the rules screen does show is that this game has an RTP range rather than a single figure.

The screen gives the two ends of the range and does not say which mode produces which. So the useful takeaway is narrower than a number: turning Double Chance on changes the RTP as well as the stake, in a direction the game does not disclose, and you are paying 25% more per spin either way. If you want the fuller version of why a single quoted RTP is often the wrong figure to trust, we wrote that up separately in what a slot’s three numbers actually tell you.

Volatility: what the game says, and what everyone else says

Nearly every listing files Sweet Bonanza as high volatility. Pragmatic Play’s own rules screen does not. It prints the medium volatility description: pays out steadily, with a range of pays from low to very high.

We are going with the studio’s wording, because it is the only version of that claim with a source attached to it. It is worth knowing that this puts our page at odds with most of the internet, and worth knowing why: volatility ratings are studio labels rather than measured quantities, there is no shared scale behind them, and a rating copied from one site to the next does not become more accurate along the way.

Max win, and a gap in the rules

The game’s opening screen advertises a win of over 21,100x bet. That is the studio’s own figure and it is the one to quote.

What is missing is more interesting. Unlike Pragmatic’s Sugar Rush 1000, which devotes a full rules page to its 25,000x cap and spells out that reaching it ends the round and forfeits the remaining free spins, Sweet Bonanza’s six rules pages state no maximum win at all. The number lives on the splash screen and nowhere else.

Playing the demo above

The demo on this page is Pragmatic Play’s own free play build, loaded straight from the studio. Same certified maths as the real money version, no account, no deposit, and nothing real to win or lose.

One thing the demo is genuinely useful for here: turning Double Chance on and off and watching what it does to the cost of a spin. Seeing the stake go from £2.00 to £2.50 in front of you makes the trade concrete in a way that reading “25%” does not.

What it cannot show you is variance. A demo balance is not your money and twenty minutes is not a sample, so whatever happens in it says nothing about what the game will do at a stake that matters to you.

Where these numbers come from

The paytable, the free spins rules, the multiplier bomb values, the ante bet terms, the RTP range, the volatility wording and the bet limits were all read off the rules screens inside Pragmatic Play’s own Sweet Bonanza build on 19 August 2026. The 21,100x figure comes from the game’s opening screen. The Sugar Rush 1000 comparison was read the same way from that game’s build on the same day.