Seabed Secrets

Welcome to Seabed Secrets. You are going on an underwater journey with Marla, a marine scientist who studies the ocean and its inhabitants. The ocean covers most of our planet, but only a small part of its waters has been explored. Your task is to help her make an important discovery. If you are ready to join the expedition, start the dive.

How to play?

Marla specializes in exploring the seabed and discovering new species of plants and animals. Today she has arrived at an unexplored place where no one has ever been before. Her Nautilus-style submarine is ready to dive, and it is up to you to unravel the mysteries hidden in this corner of the ocean. You will search for items in the depths, explore the underwater world, find rare artifacts, and collect scientific materials. You need to gather all the required objects to uncover the secrets of this fairy tale location.

In addition to finding hidden objects, you will spot differences, play small match-3 puzzles, and show your observation skills in mahjong. This variety keeps the search fresh and helps you not to stay on one task for too long. Immersed in exploring the deep sea and these mini games, you will have a calm, pleasant time. Good luck.

Get ready to play now the online game Seabed Secrets for free and without registration.
4 1 1 1 1 1 (2 Votes)
Controls:

About this game:

  • Players have rated this game 4.00 out of 5, based on 2 votes.
  • Released in February 2026.
  • Ready to play on Web Browser (PC) and Android/iOS (Mobile).
  • Age rating: 7+
  • Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Story driven hidden object search with marine scientist Marla in an unexplored part of the ocean
  • Underwater locations where you collect rare artifacts and scientific materials from the seabed
  • Additional spot the difference scenes alongside the main hidden object puzzles
  • Extra match 3 and mahjong style mini games that break up the core search gameplay

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