Use your harpoon to hunt various species of marine life. Hunting successfully earns money and experience.

Allow you to hold your breath longer for deeper or longer dives. Cameras: Expand USB storage to save more photos per dive.

Progress through the campaign to naturally unlock "Newbie," "Pro," and "Master Hunter" achievements (5, 30, and 100 fish).

To earn the "Pro Swimmer" (100km) achievement, the Bahamas is the most efficient area due to its layout.

Improve your range and accuracy for more distant targets. Progression and Achievement Tips

Ensure you manage your budget carefully early on; some players report a progression bug if you run out of money before upgrading your camera's USB storage. System Requirements

Complete specific missions—such as catching a certain amount of fish or finding timed treasures—to progress and unlock new areas.