He's one seriously grumpy manta!

Manta Mayhem

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.

Animals, Fantasy, Fishing

Game Theme:

Game Type:

Video Slot

Released on:

14 May 2026

Play game for FREE

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In Manta Mayhem, the treasure is guarded, the crew is clueless, and the water is full of surprises. Here’s what to keep an eye on beneath the surface. 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. The Clam the Prize Feature can also trigger at random during Pearl Collection. 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 Eight Free Spins with four Free Spin Boosters 10 Free Spins with five Free Spin Boosters When GO Ultra is active, both the Free Spins and Free Spin Boosters increase by one. 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) Stacked HPs (all HPs are stacked) Sticky Wilds on reel 2 Sticky Wilds on reel 3 Sticky Wilds on reel 4 One HP to Wild (randomly selected, max one HP only) Random Wilds (two or three) Multiplier (x2, x5, or x10) Once revealed, the Boosters apply throughout the entire Free Spins round. Free Spins cannot be triggered again during Free Spins.