Manta Mayhem

Manta Mayhem is a 5x3 slot from Play and Go, released on 4 May 2026, running 20 paylines at an RTP of 96.20% with high volatility. The ceiling is 9,000x, and the best line in the base game is worth under seven times the stake – a gap of more than thirteen hundred to one.

A Manta Ray Eating The Reels

The framing device is the best joke in the game. A vast blue manta ray hangs above the grid with its mouth wide open, eyes on either side, so the reels appear to be sitting inside it. The frame itself is pink and purple coral that pulses when something lands.

Behind it is open water in deep blue, shafts of light coming down from the surface, with coral, an oyster and a starfish along the seabed. The symbols continue the idea: the card ranks are not printed letters but coral growths shaped like letters – a red A, a purple K, an orange Q, a blue J and a green 10.

A Very Flat Paytable

The paytable is split into two labelled halves, and both are modest. At the 45.00 bet running through the screenshots the high-paying symbols top out with the orange barracuda at 300 for five, 150 for four and 75 for three – that is 6.7x, 3.3x and 1.7x the stake.

Behind it the purple eel pays 180 for five (4x), the blue octopus 150 (3.3x) and the green shrimp 120 (2.7x).

The low-paying half is thinner still: A at 75 for five, K at 60, Q at 45 – exactly the stake – J at 30 and 10 at 24, which is barely half the bet for a full five-symbol line.

Set 6.7x against a 9,000x maximum and the design intent could not be plainer. The reels are not where this game pays.

The Coral Wild

The wild is a golden coral W, and it lands stacked. One screenshot shows two of them filling the top of the first and second reels above a board otherwise packed with purple eels, producing a WIN of 540 with the strip reading “Won 180 on line 18”.

That is 12x the stake from a single spin – nearly double what the best five-of-a-kind pays on its own, and a good illustration of how much the game leans on the wild to make twenty lines worth having.

Prize Tiles In The Water

The mechanic the paytable does not cover is the one that matters. Golden tiles with numbers printed on them land on the reels and detonate, and the screenshots catch two: one reading 12 tucked among the coral letters, another reading 60 bursting in a shower of gold on the third reel.

Against the 45.00 bet those are 0.27x and 1.3x the stake individually. Small on their own – but they are cash values landing directly on the grid rather than line wins, and a board carrying several of them alongside a pearl symbol produced the 120 total in that frame.

A pearl sitting in an open oyster appears on the second reel in the same shot, glowing purple. It is clearly a special symbol rather than a payer, and it is the piece the screenshots do not fully explain.

GO Ultra

To the right of the reels sits Play and Go’s GO ULTRA toggle, an orange switch above a counter reading 45. It is the studio’s house bonus-bet: switching it on raises the cost per spin in exchange for improved access to the features.

The counter beneath it matches the current bet, so the cost is displayed rather than buried – but as with every bonus bet, the effective return changes once it is active, and the published 96.20% describes the game played without it.

Stakes And Interface

The bet selector is a row of stepped buttons rather than a slider: 6.00, 8.00, 10.00, 20.00 and 30.00, with arrows either side to move through the range and the resulting BET shown to the right.

Everything else is minimal – balance on the left, a green spin control on the right, and a win bar across the middle that names the paying line after each hit.

RTP, Volatility And The Ceiling

The 96.20% RTP is a little above average and respectable for a Play and Go title. The high volatility rating is not in doubt: with five of nine regular symbols paying less than twice the stake for a full line, the base game is close to flat by design.

The 9,000x ceiling therefore lives entirely in the features – prize tiles accumulating, the pearl doing whatever it does, and GO Ultra raising the odds of reaching both. It is a long way from a 6.7x barracuda to nine thousand times the bet, and everything interesting happens in that gap.

Who It Is For

This suits players who already know the Play and Go house style and want a high-ceiling game with a cheerful presentation. The manta-ray frame and the coral lettering are genuinely charming, the stacked wild gives the base game some rhythm, and 9,000x is a serious top end.

The reservation is how little the reels give back on their own. A ten paying half the stake for five of a kind means long stretches where the balance simply drains, and the GO Ultra switch is there precisely because the base game is slow without it. What you get in exchange is one of the better-looking underwater slots on the market and a ceiling that justifies the wait – if it arrives.

You can try this game on SunClub Online Casino. There’s a unique casino bonus offer of 400% up to £1500 for a limited time.