Manta Mayhem

Play'n GO Ocean

Provider	Play'n GO
RTP	96.2%
Volatility	High
Max win	9000x
Bet range	0.1-100
Hit frequency	8.75%
Reels	5
Paylines	20
Ways	20 paylines
Theme	Ocean
Release	2026-05-14

Features

Sticky Wilds
Go Ultra
Perceived Persistent State

Manta Mayhem: RTP and specs

Manta Mayhem is a slot machine by Play'n GO with an RTP of 96.2%, released in 2026.

Overview

Deep under the waves sits a treasure cove that sparkles like a magpie’s attic. Magical clams. Strange shiny trinkets. Everything neatly arranged by a Manta Ray who definitely does not do “sharing”. Naturally, this is where our heroes come in. A wonderfully unqualified crew of odd little sea creatures has cooked up a three-step masterplan. Step one – distract the Manta Ray. Step two – grab the clams. Step three – look scary. (They’re still workshopping that one.) The only problem is the clams are locked up tight, the Manta Ray is glued to his collection, and the crew’s definition of “subtle” is… flexible. Still, if they can find something shiny enough to pull him away, this could almost look like competence. Almost.

Description provided by Play'n GO.

Bonus features

Manta Mayhem offers 5 special features, as published by Play'n GO:

Pearl Collection: During the Base Game, Pearl symbols can land on any reel, with a maximum of one per reel. When they do, they’re collected by the Manta Ray sitting above the reels. Collecting three Pearls can enhance the Manta Ray’s appearance, but this is a perceived persistence and is purely visual.
Clam the Prize Feature: When the feature activates, you’ll pick a clam to reveal the number of Free Spins and Free Spin Boosters you’ll get.
One of these combinations is awarded: Six Free Spins with three Free Spin Boosters
Free Spins and Free Spin Boosters: Before the Free Spins begin, you’ll pick pearls from eight options to uncover your Free Spin Boosters. The number of picks matches the number of Boosters revealed in Clam the Prize.
Boosters can include: Extra Free Spins (two or four)

Play the demo

Free play-money demo hosted by Play'n GO. No account, no deposit, no real winnings. Adults only (18+).

▶ Play Manta Mayhem demo

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How it works & rules

RTP: Manta Mayhem has an RTP of 96.2%, the theoretical payout rate returned to players over the very long run. It is a statistical average, never a per-session guarantee. RTP definition · RTP vs volatility
Volatility: Manta Mayhem volatility: High. It describes how often and how big wins are. Understand volatility
Paylines: Winning combinations: 20 paylines. Symbols pay according to the reel layout (5). Read paylines · Read the paytable

How randomness (RNG) works

Screenshots

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