Two candy-themed cluster-pays slots from the same studio, both capped at 21,175× max win. They look almost identical on the marketing sheet. Actually sitting down to play them is a completely different experience. Here's what changes and how to pick.
The mechanics are cousins, not twins
Both slots use tumbling reels — winning symbols disappear and new ones fall in from the top. Sweet Bonanza runs on an 8-symbol grid with a "pay anywhere" model: 8+ matching symbols anywhere on the board wins, regardless of position. Sugar Rush uses a 7×7 grid with a true cluster requirement: 5+ symbols must actually touch each other. The cluster rule makes Sugar Rush swingier — you can watch a full board of candy tumble through without a single win because none formed connected groups.
The bonus rounds diverge sharply
Sweet Bonanza's free-spins round adds multiplier bombs (2× to 100×) that stack on winning tumbles. Land a full-board tumble with three 100× bombs sitting in your winning cluster and you catch the top-cap payout. Hit frequency during bonus is high; payouts are ceiling-limited more by RNG than by mechanic.
Sugar Rush's bonus round instead uses sticky multipliers on grid tiles. Every winning cluster leaves behind a persistent multiplier on the position where symbols were removed. Over 10 free spins, multipliers stack cell-by-cell up to 1,024×. The payout profile is much more skewed: many bonuses deliver 10-20× the trigger, a rare few explode past 1,000×.
Bonus-buy economics
Both slots offer a bonus buy at 100× the base bet. On Sweet Bonanza that's a 96.53% RTP bonus-buy configuration — very close to the base-game figure. On Sugar Rush it's 96.5%. Rexbet's build matches the studio defaults on both.
If you're going to bonus-buy, Sugar Rush is the slightly better expected-value play because the multiplier-stacking mechanic has more variance skew at the top. Bonus-buying Sweet Bonanza tends to feel repetitive after 20-30 buys — you see mostly middling results. Bonus-buying Sugar Rush is more of a lottery-ticket purchase, which is arguably the whole point of a bonus buy.
Verdict
Sweet Bonanza for base-game grinding. Sugar Rush for bonus-buy chasing. If you only play one, Sugar Rush's variance profile is a more honest expression of what a "candy slot" is meant to feel like — high volatility, rare bonuses, occasional bankruptcy or catastrophe. Sweet Bonanza is comfort food. Sugar Rush is the casino.
Related reading: Sweet Bonanza review · Sugar Rush review.