Short answer: Two tumbling reels slots from Pragmatic Play. Gates of Olympus drops multipliers on any spin; Sweet Bonanza saves them for free spins and has four times the maximum win.
Side by side
| Detail | Gates of Olympus | Sweet Bonanza |
|---|
| Developer | Pragmatic Play | Pragmatic Play |
|---|
| Default RTP | 96.50% | Varies by version (96.48% to 96.51% quoted) |
|---|
| Volatility | High | High |
|---|
| Layout | 6 reels, 5 rows | 6 reels, 5 rows |
|---|
| Ways to win | Pays anywhere (8 or more matching symbols) | Pays anywhere (8 or more matching symbols) |
|---|
| Maximum win | 5,000x | 21,100x |
|---|
| Top prize at £5 | £25,000 | £105,500 |
|---|
| Main mechanic | Tumbling reels | Tumbling reels |
|---|
The mechanics
Gates of Olympus
Wins tumble: paying symbols are removed and replaced, again and again from a single spin. Orbs worth 2x to 500x can fall at any time. In the free spins, triggered by four scatters, each orb's value joins a running total that keeps growing for the rest of the round.
Sweet Bonanza
The tumble works as on other grid slots. What sets it apart is the free spins: rainbow bombs worth 2x to 100x stay on screen until the tumbles finish, then their values are added together and applied to the total win.
What really separates them
The grids are identical and the tumbles work the same way. The difference is where the multipliers live. On Gates, an orb can rescue an ordinary spin, which keeps the base game interesting. On Sweet Bonanza the base game is tumbles alone, so the feature matters even more.
An hour on each
| Slot | Staked | House edge | Average cost |
|---|
| Gates of Olympus | £120 | 3.50% | £4.2 |
|---|
| Sweet Bonanza | £120 | 3.52% | £4.22 |
|---|
600 spins. A long-run average; any one hour can differ widely.
Which to play
Play Gates of Olympus for
multipliers that can land at any moment.
Play Sweet Bonanza for
the highest maximum win we profile.
Full profiles
Where to play both
Ad 18+ only. We may earn commission from these links. Advertiser disclosure
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- Worked value
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More slot match-ups: Starburst vs Book of Dead, Book of Dead vs Gates of Olympus and Starburst vs Fluffy Favourites.
Slot figures are developers' published defaults, each confirmed against two sources; a casino may run a lower RTP. Offer terms dated 5 October 2026. How we check. 18+. Free help: 0808 8020 133 or safer gambling.
