Pragmatic Play · High volatility
Zeus's tumbling-pays smash hit is one of the most-searched slots off GamStop. Here's the game's real RTP and stats, the five non-UK casinos we'd actually play it at, and how the multiplier bonus works.
Updated June 2026 · tested by our review team
Gates of Olympus (Pragmatic Play, 96.50% RTP, high volatility, 5,000x max win) is available off GamStop at non-UK casinos. Our top three places to play it right now are InstaSpin, 1Red and KingHills — all with the bonus-buy feature enabled.
| Developer | Pragmatic Play |
|---|---|
| RTP | 96.50% (operator may run 95.50% / 94.50%) |
| Volatility | High |
| Max win | 5,000x stake |
| Reels / layout | 6×5 grid, scatter pays (no fixed paylines) |
| Min / max bet | £0.20 — £100 per spin |
| Features | Tumble wins, multiplier orbs up to 500x, free spins, bonus buy |
| Released | 2021 |
Where to play
Each of these operators carries Gates of Olympus at full 96.50% RTP with the bonus-buy feature, and each passed our payout test in June 2026.
200% up to €1,000 + 50 free spins on Gates of Olympus
100% up to €500 + 200 free spins · 40× wagering
Welcome package up to €2,000 + 100 free spins · 30× wagering
170% up to €1,000 · frequent reload offers
150% up to €750 + 75 free spins · 35× wagering
How to play
Gates of Olympus replaces traditional paylines with a scatter-pays system: land eight or more matching symbols anywhere on the 6×5 grid and you win, regardless of position. Winning symbols are then removed and new ones tumble down, so a single spin can chain several wins in a row.
The game's signature feature is the multiplier orb. On any spin, Zeus can drop glowing orbs worth between 2x and 500x. When a winning combination lands on the same tumble as one or more orbs, their values are added together and applied to that win. In the free-spins round these multipliers are persistent — they bank and accumulate across the whole bonus, which is where the 5,000x max win comes from.
Two staking tools shape the experience. The Ante Bet raises your stake by 25% to double the chance of triggering free spins, and the Buy Free Spins feature costs 100x your bet to jump straight into the bonus. Both are commonly enabled at non-UK casinos but restricted at UKGC sites. Whatever you choose, set a budget first — high volatility means long gaps between wins, so stake at a level your bankroll can absorb. For more on reading variance, see our slots not on GamStop guide.
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FAQ
Yes — Gates of Olympus is available at casinos licensed outside the UK that are not part of the GamStop network, so a GamStop self-exclusion will not block access. However, if you self-excluded because of gambling harm, we strongly recommend you keep that exclusion and seek support from GamCare rather than seeking out non-UK sites.
The default RTP of Gates of Olympus is 96.50%. Some operators run lower RTP versions (95.50% or 94.50%), so it is worth checking the game's information panel before you play at any casino.
Gates of Olympus has a maximum win of 5,000x your total stake. On the maximum £100 bet that equates to a top payout of £500,000, achieved through stacked multiplier orbs during the free-spins round.
Yes. Gates of Olympus is a high-volatility slot, meaning wins are less frequent but can be very large. It suits players comfortable with longer dry spells in pursuit of the multiplier-driven bonus round.
Most non-UK casinos enable the Ante Bet and Buy Free Spins feature, which costs 100x your stake to trigger the bonus round instantly. The bonus-buy option is restricted at UK-licensed sites, so it is one reason players seek the game at non-UK casinos.