Mermaid's Pearls Slot by RealTime Gaming

Pearls are the currency of this one. Scatter pearls and seashells across the reels and they get tracked during base play - collect enough and the free games trigger opens, dropping you into an underwater round that keeps the same 25 paylines but swaps in stacked mermaid symbols and a lighter card-royal distribution. It's a slower trigger path than RTG's usual three-scatter instant open, and the pacing rewards longer sessions over quick raids. Players who dip in for 40 spins and leave won't see the collection bar filled. The full thing takes commitment, and that's the honest read on how this plays.

The wild is the stylized Mermaid's Pearls logo - blue lettering with a ribbon banner and a sparkle behind it - and it substitutes for every symbol except the scatter. Premium pays go to the mermaid character herself (auburn-haired, green tail, sitting among coral), a treasure chest overflowing with gold, and tropical reef fish. Card royals from 9 through A handle the low end. No multipliers attach to base-game wins, no expanding reels, no respin tricks between spins - the base game runs clean on line hits and builds toward the collection rather than offering its own feature layer. The 10,000x cap sits at the upper range for this style of RTG release, but hitting it needs a free games run that stacks multiple mermaid columns across a high-line pay in the same resolution.

Visually the reels sit against a deep ocean backdrop with light shafts breaking through from the surface, bubbles drifting across the screen constantly, and silhouettes of distant whales gliding behind the symbols. Purple fish schools dart past the left edge, coral reefs and sea fronds crowd the bottom, and a treasure chest floats in the upper-right corner above the playfield. It's saturated blue-on-blue with aqua and gold accents, closer to an animated storybook than the darker mermaid slots you see from other studios. The mermaid's tail catches sunlight as she rises on the splash art, and that color palette carries straight into the spin view without a jarring UI transition.