Match mermaids, seahorses, sea turtles, dolphins, pearls, and seashells. Gameplay includes a “Mermaid Song” mechanic—whenever a pair of mermaids is cleared, a short melody plays, and all icons of that same type flash once. Standard Connect-style gameplay. “Coral Reef Obstacles” appear on the board; these tiles are impassable, and the coral must be destroyed by matching an adjacent pair.
1,430 levels divided into ten deep-sea zones. Time limits decrease from 120 seconds to 80 seconds. In later stages (after level 1300), “Undercurrents” appear—connections made along the direction of an undercurrent ignore the standard limit on turns, though they function in one direction only.
