Waves of Poseidon
Waves of Poseidon Stats
RTP & Maths
- RTP by Mode
- Ante Bet 96.54% · Buy Free Spins 96.55% · Buy Super Free Spins 96.52%
- RTP Versions
- 96.55% here · Other versions 95.53%, 94.50%
- Max Win Rule
- Applies in base and feature
Free Spins & Bonus
- Free Spins
- 4/5/6 scatters = 10/15/20 free spins · Retrigger: +1 free spin for each scatter hit during the round
- Bonus Buy
- Free Spins 100x (96.55% RTP) · Super Free Spins 500x (96.52% RTP)
- Ante Bet
- 2x stake · Bet multiplier 40x instead of 20x — the multiplier reel is always unlocked and the value marked by the bubble applies to the total win of all spins
- Multipliers
- Bonus symbol x2–x50 (x2, x3, x4, x5, x6, x8, x10, x12, x15, x20, x25, x50) · Multiplier reel 1x–20x · Multiply
Symbols & Pays
- Wild
- Base and feature
- Line Pays
- Top symbol 50x · Lowest 0.25x
Waves of Poseidon Basics
Two buy plaques stack down the left edge of the reels, and the lower one costs five times the upper. That’s the decision this slot presents to you before you spin anything. Pay 100x your bet for free spins where the side multiplier reel resets after every spin, or pay 500x for the version where the numbers on it stay where they climbed to. The tridents, the tumbles, and the theoretical return are the same either way, so the extra money buys swing rather than value.
Demo Features
The Multiplier Reel
A narrow column of numbers is on the left side of the 6×5 grid, from 1x at the bottom to 20x at the top. Every tumble moves a bubble one step higher, and when the tumbling stops, the value the bubble has reached multiplies the whole win. Outside the feature, that column stays locked until a trident bonus symbol lands, which unlocks it and multiplies the values on it by the x2 to x50 the trident carries. If you know Gates of Olympus, you already know the frame underneath. Same tumbling board, same scatter pays. The column of numbers is what Pragmatic Play added here.
Free Spins and the Trident
Land 4, 5, or 6 temple scatters, and the round opens with 10, 15, or 20 free spins, and every scatter that lands during it adds one more.
The multiplier reel is unlocked from the start of the round, and every trident that hits is guaranteed to carry a value rather than merely able to. The reels themselves change for the round as well, so the flow of scatters and tridents is not the same as what you saw outside it.
Trigger with 6 scatters in normal play, and you get the Super version, where the reel’s numbers keep their climb from one spin to the next.
Ante Bet
Turn the ante on and your stake doubles, but the multiplier reel stays unlocked through the base game instead of only lighting up when a bonus trident lands. Free spins unlock it for free, so the ante only earns its keep if you plan to grind base-game spins rather than head straight for the feature.
How to Play
Eight of a Kind
Count symbols, not lines. A win requires 8 or more of the same symbol on the grid when a spin settles, and their positions make no difference. The total on show is what sets the value. Winning symbols vanish, the survivors drop to the bottom, fresh ones fall in from above, and the tumbling continues for as long as new wins keep forming. Nothing limits how many times that can happen. Scatters and tridents are the two exceptions, because neither explodes with a win. Both stay put until every tumble from that spin has finished, which is how a spin can collect its fourth scatter, or a second trident, several tumbles after the first payout. The game then adds all the tumbles together and applies the reel’s multiplier to the total, not to each tumble individually.
The gold wild covers everything on the reels except the scatters and tridents, so it fills gaps in a count rather than starting its own. A single wild is often the difference between a 7-symbol miss and an 8-symbol payout, because the value here depends on how many of a symbol are showing.
Two Prices, One Round
The two buys return within 0.03 of a percentage point of one another, so the five-times price gap wins you nothing on return. What it wins you is persistence. The cheaper round resets the multiplier reel to its starting values after every free spin, so each spin’s bubble climbs from the bottom again. The expensive round leaves the numbers where the last spin left them, and a quiet start can still carry a heavy multiplier into the closing spins. Land 6 scatters in regular play, and you get that same persistent round for the price of one spin, which is the outcome worth holding out for. The cheaper buy can still land 4, 5, or 6 scatters on its triggering spin, but 6 of them there does not upgrade the round; only the super price or a natural 6 does that. Judged on money alone, the ordinary buy is the better deal, and the super price is a bet on one long round instead of several short ones.
Min Bet, Max Bet and RTP
| Setting | Value |
|---|---|
| Minimum bet | $0.20 |
| Maximum bet | $480.00 (Ante Bet mode) |
| RTP | 96.55% |
| RTP with Ante Bet | 96.54% |
| RTP, Buy Free Spins | 96.55% |
| RTP, Buy Super Free Spins | 96.52% |
| Max win | 5,000x bet |
Two cheaper builds sit below that, at 95.53% and 94.50%, and the in-game panel shows which one an operator is running.
Waves of Poseidon Paytable
Poseidon tops the table at 50x the bet for 12 or more of him, and the 10 is the floor at 0.25x for a group of 8.
| Symbol | 8-9 | 10-11 | 12-30 |
|---|---|---|---|
| Poseidon | 10x | 25x | 50x |
| Dolphin | 2.5x | 10x | 25x |
| Column | 2x | 5x | 15x |
| Amphora | 1.5x | 2x | 12x |
| Ace | 1x | 1.5x | 10x |
| King | 0.8x | 1.2x | 8x |
| Queen | 0.5x | 1x | 5x |
| Jack | 0.4x | 0.9x | 4x |
| 10 | 0.25x | 0.75x | 2x |
Ultimate Slots Verdict
Waves of Poseidon is a competent tumble slot built around one idea, a side multiplier reel that only stops resetting in the Super Free Spins round. Landing 6 scatters yourself gives you that round free, while buying it costs five times the ordinary feature for the same theoretical return, and that gap is the whole argument.
✓ What We Like
- The multiplier reel adds value to every tumble, so a modest cluster can still finish as a real win
- A 6-scatter trigger in normal play awards the persistent Super Free Spins round at no extra cost
- Both buys and the ante return within 0.03 of a point of the standard setting, so no mode is priced as a trap
✗ What Could Be Better
- The Super round costs five times the ordinary buy for the same theoretical return
- Underneath the multiplier reel, this is the same tumbling board Pragmatic Play has run for years
- Long gaps between features, and outside the feature, the reel stays locked until a trident lands
Detailed Review
The Verdict
Waves of Poseidon earns three and a half out of five, with the half point coming off the price of the round you actually want. Everything worth talking about here is the multiplier reel refusing to reset, and there are two routes to it, one cheap and one steep.
The art holds up. Poseidon looms beside the reels with his trident raised, the board glows through green water, and it is among the better-drawn underwater slots in the studio’s recent output. None of that hides how familiar the maths feels to anyone who has worked through Pragmatic Play’s tumble games since 2019. This is that engine with a column of numbers added at its side.
What lifts it above a straight reskin is that the column changes what a long round is worth, and the July 2025 build prices access to it in a way you have to think about. Volatility is high both ways. Dry stretches are long, and a bubble that keeps climbing through a tumble chain can change a quiet 10 minutes in one spin. Landing 6 scatters in the base game hands you the persistent round without the buy.
So, play it for the reel, and treat the cheaper buy as what it is, a shortcut into a round that starts from the bottom every spin. Our review rates it above average for a Gates-shaped slot with one real idea, and short of great because seeing that idea properly costs so much more than the ordinary feature does.
