The chest is sinking. Plunge into the ocean to catch it. Navigate jagged rocks and use your sonar to blast mines out of your way. Just don’t forget to recharge—if your energy hits zero, the ocean wins.

How deep can you dive?

Control Tip: Playing directly on the itch.io page? Switch your controls to ASD. Using the 'S' key to boost instead of the Down Arrow prevents the browser from scrolling, so you can keep your eyes on the prize and off the scrollbar!