About Secret Reef Merge

Secret Reef Merge is a puzzle game where you drop sea creatures into a tank and merge matching pairs to create new species. You tap the screen to release animals one at a time, trying to match two identical creatures so they combine into a larger, more valuable form. The goal is to reach score targets across ten levels without letting your ocean tank overflow with unmergeable animals.

Chain reactions happen when merges create new matches, sending your score climbing and unlocking different aquatic life. Plan each drop carefully—poor placement fills the tank fast and ends your run. The simple tap-and-drop mechanic makes Secret Reef Merge easy to pick up on Poki Games, while the puzzle of optimal positioning keeps you thinking several moves ahead.