A player controls a character called the gold miner, diving into the depths of the ocean to collect precious gems and treasures. As the miner descends further into the sea, the pressure increases, and the player must carefully manage it to avoid damage.
The primary goal is to collect as much treasure as possible within the time limit while navigating through the underwater terrain. The game runs in the browser and requires no download or registration. The player's progress is directly reflected in their score, providing a clear challenge to improve their performance over time.