About Secret Reef Merge

Secret Reef Merge is a sea-themed drop-and-merge puzzle centered on adorable aquatic animals. Place matching animals so they combine into new creatures, then use the resulting chain to build a higher score. Each merge also helps unlock additional aquatic friends as you work toward the stage targets.

The board becomes dangerous when the ocean fills up, making placement decisions increasingly important. Simple tap controls make it easy to release an animal, but thoughtful positioning creates more useful chains and leaves room for the next drop. Progress continues through ten levels as you manage merges without overflowing the playing area.

How to Play Secret Reef Merge

Click the screen to place a sea animal on desktop.

Tap the screen to release an animal on mobile.

Drop matching animals together so they merge into a new creature.

Create chains of merges to earn points and unlock more aquatic friends.

Keep the ocean from filling up and reach the target for each level.

Tips & Tricks

1Place animals where matching pairs can meet without blocking the rest of the board.
2Use a chain opportunity before making a drop that leaves the ocean crowded.
3Watch the available space carefully, since an overfilled ocean ends the game.